1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for mkfontscale 1.2.3. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/mkfontscale/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2023 Free Software Foundation, 9# Inc. 10# 11# 12# This configure script is free software; the Free Software Foundation 13# gives unlimited permission to copy, distribute and modify it. 14## -------------------- ## 15## M4sh Initialization. ## 16## -------------------- ## 17 18# Be more Bourne compatible 19DUALCASE=1; export DUALCASE # for MKS sh 20if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac ;; 35esac 36fi 37 38 39 40# Reset variables that may have inherited troublesome values from 41# the environment. 42 43# IFS needs to be set, to space, tab, and newline, in precisely that order. 44# (If _AS_PATH_WALK were called with IFS unset, it would have the 45# side effect of setting IFS to empty, thus disabling word splitting.) 46# Quoting is to prevent editors from complaining about space-tab. 47as_nl=' 48' 49export as_nl 50IFS=" "" $as_nl" 51 52PS1='$ ' 53PS2='> ' 54PS4='+ ' 55 56# Ensure predictable behavior from utilities with locale-dependent output. 57LC_ALL=C 58export LC_ALL 59LANGUAGE=C 60export LANGUAGE 61 62# We cannot yet rely on "unset" to work, but we need these variables 63# to be unset--not just set to an empty or harmless value--now, to 64# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65# also avoids known problems related to "unset" and subshell syntax 66# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70done 71 72# Ensure that fds 0, 1, and 2 are open. 73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77# The user is always right. 78if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84fi 85 86 87# Find who we are. Look in the path if we contain no directory separator. 88as_myself= 89case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92for as_dir in $PATH 93do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as 'sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116 117# Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122# neutralization value for shells without unset; and this also 123# works around shells that cannot unset nonexistent variables. 124# Preserve -v and -x to the replacement shell. 125BASH_ENV=/dev/null 126ENV=/dev/null 127(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133esac 134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135# Admittedly, this is quite paranoid, since all the known shells bail 136# out after a failed 'exec'. 137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157esac ;; 158esac 159fi 160" 161 as_required="as_fn_return () { (exit \$1); } 162as_fn_success () { as_fn_return 0; } 163as_fn_failure () { as_fn_return 1; } 164as_fn_ret_success () { return 0; } 165as_fn_ret_failure () { return 1; } 166 167exitcode=0 168as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173then : 174 175else case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177esac 178fi 179test x\$exitcode = x0 || exit 1 180blah=\$(echo \$(echo blah)) 181test x\"\$blah\" = xblah || exit 1 182test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189then : 190 as_have_required=yes 191else case e in #( 192 e) as_have_required=no ;; 193esac 194fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196then : 197 198else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200as_found=false 201for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220then : 221 break 2 222fi 223fi 224 done;; 225 esac 226 as_found=false 227done 228IFS=$as_save_IFS 229if $as_found 230then : 231 232else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237fi ;; 238esac 239fi 240 241 242 if test "x$CONFIG_SHELL" != x 243then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246# neutralization value for shells without unset; and this also 247# works around shells that cannot unset nonexistent variables. 248# Preserve -v and -x to the replacement shell. 249BASH_ENV=/dev/null 250ENV=/dev/null 251(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257esac 258exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259# Admittedly, this is quite paranoid, since all the known shells bail 260# out after a failed 'exec'. 261printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262exit 255 263fi 264 265 if test x$as_have_required = xno 266then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 274$0: https://gitlab.freedesktop.org/xorg/app/mkfontscale/-/issues 275$0: about your system, including any error possibly output 276$0: before this message. Then install a modern shell, or 277$0: manually run the script under such a shell if you do 278$0: have one." 279 fi 280 exit 1 281fi ;; 282esac 283fi 284fi 285SHELL=${CONFIG_SHELL-/bin/sh} 286export SHELL 287# Unset more variables known to interfere with behavior of common tools. 288CLICOLOR_FORCE= GREP_OPTIONS= 289unset CLICOLOR_FORCE GREP_OPTIONS 290 291## --------------------- ## 292## M4sh Shell Functions. ## 293## --------------------- ## 294# as_fn_unset VAR 295# --------------- 296# Portably unset VAR. 297as_fn_unset () 298{ 299 { eval $1=; unset $1;} 300} 301as_unset=as_fn_unset 302 303 304# as_fn_set_status STATUS 305# ----------------------- 306# Set $? to STATUS, without forking. 307as_fn_set_status () 308{ 309 return $1 310} # as_fn_set_status 311 312# as_fn_exit STATUS 313# ----------------- 314# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315as_fn_exit () 316{ 317 set +e 318 as_fn_set_status $1 319 exit $1 320} # as_fn_exit 321 322# as_fn_mkdir_p 323# ------------- 324# Create "$as_dir" as a directory, including parents if necessary. 325as_fn_mkdir_p () 326{ 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368} # as_fn_mkdir_p 369 370# as_fn_executable_p FILE 371# ----------------------- 372# Test if FILE is an executable regular file. 373as_fn_executable_p () 374{ 375 test -f "$1" && test -x "$1" 376} # as_fn_executable_p 377# as_fn_append VAR VALUE 378# ---------------------- 379# Append the text in VALUE to the end of the definition contained in VAR. Take 380# advantage of any shell optimizations that allow amortized linear growth over 381# repeated appends, instead of the typical quadratic growth present in naive 382# implementations. 383if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394esac 395fi # as_fn_append 396 397# as_fn_arith ARG... 398# ------------------ 399# Perform arithmetic evaluation on the ARGs, and store the result in the 400# global $as_val. Take advantage of shells that can avoid forks. The arguments 401# must be portable across $(()) and expr. 402if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413esac 414fi # as_fn_arith 415 416 417# as_fn_error STATUS ERROR [LINENO LOG_FD] 418# ---------------------------------------- 419# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421# script with STATUS, using 1 if that was 0. 422as_fn_error () 423{ 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431} # as_fn_error 432 433if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436else 437 as_expr=false 438fi 439 440if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442else 443 as_basename=false 444fi 445 446if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448else 449 as_dirname=false 450fi 451 452as_me=`$as_basename -- "$0" || 453$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471# Avoid depending upon Character Ranges. 472as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475as_cr_digits='0123456789' 476as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514} 515 516 517# Determine whether it's possible to make 'echo' print without a newline. 518# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519# for compatibility with existing Makefiles. 520ECHO_C= ECHO_N= ECHO_T= 521case `echo -n x` in #((((( 522-n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529*) 530 ECHO_N='-n';; 531esac 532 533# For backward compatibility with old third-party macros, we provide 534# the shell variables $as_echo and $as_echo_n. New code should use 535# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536as_echo='printf %s\n' 537as_echo_n='printf %s' 538 539rm -f conf$$ conf$$.exe conf$$.file 540if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545fi 546if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560else 561 as_ln_s='cp -pR' 562fi 563rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564rmdir conf$$.dir 2>/dev/null 565 566if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571fi 572 573as_test_x='test -x' 574as_executable_p=as_fn_executable_p 575 576# Sed expression to map a string onto a valid CPP name. 577as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580# Sed expression to map a string onto a valid variable name. 581as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585test -n "$DJDIR" || exec 7<&0 </dev/null 586exec 6>&1 587 588# Name of the host. 589# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590# so uname gets run too. 591ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593# 594# Initializations. 595# 596ac_default_prefix=/usr/local 597ac_clean_files= 598ac_config_libobj_dir=. 599LIBOBJS= 600cross_compiling=no 601subdirs= 602MFLAGS= 603MAKEFLAGS= 604 605# Identity of this package. 606PACKAGE_NAME='mkfontscale' 607PACKAGE_TARNAME='mkfontscale' 608PACKAGE_VERSION='1.2.3' 609PACKAGE_STRING='mkfontscale 1.2.3' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/mkfontscale/-/issues' 611PACKAGE_URL='' 612 613ac_unique_file="Makefile.am" 614# Factoring default headers for most tests. 615ac_includes_default="\ 616#include <stddef.h> 617#ifdef HAVE_STDIO_H 618# include <stdio.h> 619#endif 620#ifdef HAVE_STDLIB_H 621# include <stdlib.h> 622#endif 623#ifdef HAVE_STRING_H 624# include <string.h> 625#endif 626#ifdef HAVE_INTTYPES_H 627# include <inttypes.h> 628#endif 629#ifdef HAVE_STDINT_H 630# include <stdint.h> 631#endif 632#ifdef HAVE_STRINGS_H 633# include <strings.h> 634#endif 635#ifdef HAVE_SYS_TYPES_H 636# include <sys/types.h> 637#endif 638#ifdef HAVE_SYS_STAT_H 639# include <sys/stat.h> 640#endif 641#ifdef HAVE_UNISTD_H 642# include <unistd.h> 643#endif" 644 645ac_header_c_list= 646enable_year2038=no 647ac_subst_vars='am__EXEEXT_FALSE 648am__EXEEXT_TRUE 649LTLIBOBJS 650LIBOBJS 651LINT_FALSE 652LINT_TRUE 653LINT_FLAGS 654LINT 655X11_LIBS 656X11_CFLAGS 657ZLIB_LIBS 658ZLIB_CFLAGS 659MKFONTSCALE_LIBS 660MKFONTSCALE_CFLAGS 661MAN_SUBSTS 662XORG_MAN_PAGE 663ADMIN_MAN_DIR 664DRIVER_MAN_DIR 665MISC_MAN_DIR 666FILE_MAN_DIR 667LIB_MAN_DIR 668APP_MAN_DIR 669ADMIN_MAN_SUFFIX 670DRIVER_MAN_SUFFIX 671MISC_MAN_SUFFIX 672FILE_MAN_SUFFIX 673LIB_MAN_SUFFIX 674APP_MAN_SUFFIX 675SED 676host_os 677host_vendor 678host_cpu 679host 680build_os 681build_vendor 682build_cpu 683build 684INSTALL_CMD 685PKG_CONFIG_LIBDIR 686PKG_CONFIG_PATH 687PKG_CONFIG 688CHANGELOG_CMD 689STRICT_CFLAGS 690CWARNFLAGS 691BASE_CFLAGS 692AM_BACKSLASH 693AM_DEFAULT_VERBOSITY 694AM_DEFAULT_V 695AM_V 696CSCOPE 697ETAGS 698CTAGS 699am__fastdepCC_FALSE 700am__fastdepCC_TRUE 701CCDEPMODE 702am__nodep 703AMDEPBACKSLASH 704AMDEP_FALSE 705AMDEP_TRUE 706am__include 707DEPDIR 708am__untar 709am__tar 710AMTAR 711am__leading_dot 712SET_MAKE 713AWK 714mkdir_p 715MKDIR_P 716INSTALL_STRIP_PROGRAM 717STRIP 718install_sh 719MAKEINFO 720AUTOHEADER 721AUTOMAKE 722AUTOCONF 723ACLOCAL 724VERSION 725PACKAGE 726CYGPATH_W 727am__isrc 728INSTALL_DATA 729INSTALL_SCRIPT 730INSTALL_PROGRAM 731OBJEXT 732EXEEXT 733ac_ct_CC 734CPPFLAGS 735LDFLAGS 736CFLAGS 737CC 738target_alias 739host_alias 740build_alias 741LIBS 742ECHO_T 743ECHO_N 744ECHO_C 745DEFS 746mandir 747localedir 748libdir 749psdir 750pdfdir 751dvidir 752htmldir 753infodir 754docdir 755oldincludedir 756includedir 757runstatedir 758localstatedir 759sharedstatedir 760sysconfdir 761datadir 762datarootdir 763libexecdir 764sbindir 765bindir 766program_transform_name 767prefix 768exec_prefix 769PACKAGE_URL 770PACKAGE_BUGREPORT 771PACKAGE_STRING 772PACKAGE_VERSION 773PACKAGE_TARNAME 774PACKAGE_NAME 775PATH_SEPARATOR 776SHELL 777am__quote' 778ac_subst_files='' 779ac_user_opts=' 780enable_option_checking 781enable_dependency_tracking 782enable_silent_rules 783enable_selective_werror 784enable_strict_compilation 785with_bzip2 786enable_largefile 787with_lint 788enable_year2038 789' 790 ac_precious_vars='build_alias 791host_alias 792target_alias 793CC 794CFLAGS 795LDFLAGS 796LIBS 797CPPFLAGS 798PKG_CONFIG 799PKG_CONFIG_PATH 800PKG_CONFIG_LIBDIR 801MKFONTSCALE_CFLAGS 802MKFONTSCALE_LIBS 803ZLIB_CFLAGS 804ZLIB_LIBS 805X11_CFLAGS 806X11_LIBS 807LINT 808LINT_FLAGS' 809 810 811# Initialize some variables set by options. 812ac_init_help= 813ac_init_version=false 814ac_unrecognized_opts= 815ac_unrecognized_sep= 816# The variables have the same names as the options, with 817# dashes changed to underlines. 818cache_file=/dev/null 819exec_prefix=NONE 820no_create= 821no_recursion= 822prefix=NONE 823program_prefix=NONE 824program_suffix=NONE 825program_transform_name=s,x,x, 826silent= 827site= 828srcdir= 829verbose= 830x_includes=NONE 831x_libraries=NONE 832 833# Installation directory options. 834# These are left unexpanded so users can "make install exec_prefix=/foo" 835# 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"$ac_msg" 1332 pwd)` 1333# When building in place, set srcdir=. 1334if test "$ac_abs_confdir" = "$ac_pwd"; then 1335 srcdir=. 1336fi 1337# Remove unnecessary trailing slashes from srcdir. 1338# Double slashes in file names in object file debugging info 1339# mess up M-x gdb in Emacs. 1340case $srcdir in 1341*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1342esac 1343for ac_var in $ac_precious_vars; do 1344 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1345 eval ac_env_${ac_var}_value=\$${ac_var} 1346 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1347 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1348done 1349 1350# 1351# Report the --help message. 1352# 1353if test "$ac_init_help" = "long"; then 1354 # Omit some internal or obsolete options to make the list less imposing. 1355 # This message is too long to be a string in the A/UX 3.1 sh. 1356 cat <<_ACEOF 1357'configure' configures mkfontscale 1.2.3 to adapt to many kinds of systems. 1358 1359Usage: $0 [OPTION]... [VAR=VALUE]... 1360 1361To assign environment variables (e.g., CC, CFLAGS...), specify them as 1362VAR=VALUE. See below for descriptions of some of the useful variables. 1363 1364Defaults for the options are specified in brackets. 1365 1366Configuration: 1367 -h, --help display this help and exit 1368 --help=short display options specific to this package 1369 --help=recursive display the short help of all the included packages 1370 -V, --version display version information and exit 1371 -q, --quiet, --silent do not print 'checking ...' messages 1372 --cache-file=FILE cache test results in FILE [disabled] 1373 -C, --config-cache alias for '--cache-file=config.cache' 1374 -n, --no-create do not create output files 1375 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1376 1377Installation directories: 1378 --prefix=PREFIX install architecture-independent files in PREFIX 1379 [$ac_default_prefix] 1380 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1381 [PREFIX] 1382 1383By default, 'make install' will install all the files in 1384'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1385an installation prefix other than '$ac_default_prefix' using '--prefix', 1386for instance '--prefix=\$HOME'. 1387 1388For better control, use the options below. 1389 1390Fine tuning of the installation directories: 1391 --bindir=DIR user executables [EPREFIX/bin] 1392 --sbindir=DIR system admin executables [EPREFIX/sbin] 1393 --libexecdir=DIR program executables [EPREFIX/libexec] 1394 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1395 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1396 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1397 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1398 --libdir=DIR object code libraries [EPREFIX/lib] 1399 --includedir=DIR C header files [PREFIX/include] 1400 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1401 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1402 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1403 --infodir=DIR info documentation [DATAROOTDIR/info] 1404 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1405 --mandir=DIR man documentation [DATAROOTDIR/man] 1406 --docdir=DIR documentation root [DATAROOTDIR/doc/mkfontscale] 1407 --htmldir=DIR html documentation [DOCDIR] 1408 --dvidir=DIR dvi documentation [DOCDIR] 1409 --pdfdir=DIR pdf documentation [DOCDIR] 1410 --psdir=DIR ps documentation [DOCDIR] 1411_ACEOF 1412 1413 cat <<\_ACEOF 1414 1415Program names: 1416 --program-prefix=PREFIX prepend PREFIX to installed program names 1417 --program-suffix=SUFFIX append SUFFIX to installed program names 1418 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1419 1420System types: 1421 --build=BUILD configure for building on BUILD [guessed] 1422 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1423_ACEOF 1424fi 1425 1426if test -n "$ac_init_help"; then 1427 case $ac_init_help in 1428 short | recursive ) echo "Configuration of mkfontscale 1.2.3:";; 1429 esac 1430 cat <<\_ACEOF 1431 1432Optional Features: 1433 --disable-option-checking ignore unrecognized --enable/--with options 1434 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1435 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1436 --enable-dependency-tracking 1437 do not reject slow dependency extractors 1438 --disable-dependency-tracking 1439 speeds up one-time build 1440 --enable-silent-rules less verbose build output (undo: "make V=1") 1441 --disable-silent-rules verbose build output (undo: "make V=0") 1442 --disable-selective-werror 1443 Turn off selective compiler errors. (default: 1444 enabled) 1445 --enable-strict-compilation 1446 Enable all warnings from compiler and make them 1447 errors (default: disabled) 1448 --disable-largefile omit support for large files 1449 --enable-year2038 support timestamps after 2038 1450 1451Optional Packages: 1452 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1453 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1454 --with-bzip2 Support bzip2 compressed bitmap fonts 1455 --with-lint Use a lint-style source code checker (default: 1456 disabled) 1457 1458Some influential environment variables: 1459 CC C compiler command 1460 CFLAGS C compiler flags 1461 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1462 nonstandard directory <lib dir> 1463 LIBS libraries to pass to the linker, e.g. -l<library> 1464 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1465 you have headers in a nonstandard directory <include dir> 1466 PKG_CONFIG path to pkg-config utility 1467 PKG_CONFIG_PATH 1468 directories to add to pkg-config's search path 1469 PKG_CONFIG_LIBDIR 1470 path overriding pkg-config's built-in search path 1471 MKFONTSCALE_CFLAGS 1472 C compiler flags for MKFONTSCALE, overriding pkg-config 1473 MKFONTSCALE_LIBS 1474 linker flags for MKFONTSCALE, overriding pkg-config 1475 ZLIB_CFLAGS C compiler flags for ZLIB, overriding pkg-config 1476 ZLIB_LIBS linker flags for ZLIB, overriding pkg-config 1477 X11_CFLAGS C compiler flags for X11, overriding pkg-config 1478 X11_LIBS linker flags for X11, overriding pkg-config 1479 LINT Path to a lint-style command 1480 LINT_FLAGS Flags for the lint-style command 1481 1482Use these variables to override the choices made by 'configure' or to help 1483it to find libraries and programs with nonstandard names/locations. 1484 1485Report bugs to <https://gitlab.freedesktop.org/xorg/app/mkfontscale/-/issues>. 1486_ACEOF 1487ac_status=$? 1488fi 1489 1490if test "$ac_init_help" = "recursive"; then 1491 # If there are subdirs, report their specific --help. 1492 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1493 test -d "$ac_dir" || 1494 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1495 continue 1496 ac_builddir=. 1497 1498case "$ac_dir" in 1499.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1500*) 1501 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1502 # A ".." for each directory in $ac_dir_suffix. 1503 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1504 case $ac_top_builddir_sub in 1505 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1506 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1507 esac ;; 1508esac 1509ac_abs_top_builddir=$ac_pwd 1510ac_abs_builddir=$ac_pwd$ac_dir_suffix 1511# for backward compatibility: 1512ac_top_builddir=$ac_top_build_prefix 1513 1514case $srcdir in 1515 .) # We are building in place. 1516 ac_srcdir=. 1517 ac_top_srcdir=$ac_top_builddir_sub 1518 ac_abs_top_srcdir=$ac_pwd ;; 1519 [\\/]* | ?:[\\/]* ) # Absolute name. 1520 ac_srcdir=$srcdir$ac_dir_suffix; 1521 ac_top_srcdir=$srcdir 1522 ac_abs_top_srcdir=$srcdir ;; 1523 *) # Relative name. 1524 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1525 ac_top_srcdir=$ac_top_build_prefix$srcdir 1526 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1527esac 1528ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1529 1530 cd "$ac_dir" || { ac_status=$?; continue; } 1531 # Check for configure.gnu first; this name is used for a wrapper for 1532 # Metaconfig's "Configure" on case-insensitive file systems. 1533 if test -f "$ac_srcdir/configure.gnu"; then 1534 echo && 1535 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1536 elif test -f "$ac_srcdir/configure"; then 1537 echo && 1538 $SHELL "$ac_srcdir/configure" --help=recursive 1539 else 1540 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1541 fi || ac_status=$? 1542 cd "$ac_pwd" || { ac_status=$?; break; } 1543 done 1544fi 1545 1546test -n "$ac_init_help" && exit $ac_status 1547if $ac_init_version; then 1548 cat <<\_ACEOF 1549mkfontscale configure 1.2.3 1550generated by GNU Autoconf 2.72 1551 1552Copyright (C) 2023 Free Software Foundation, Inc. 1553This configure script is free software; the Free Software Foundation 1554gives unlimited permission to copy, distribute and modify it. 1555_ACEOF 1556 exit 1557fi 1558 1559## ------------------------ ## 1560## Autoconf initialization. ## 1561## ------------------------ ## 1562 1563# ac_fn_c_try_compile LINENO 1564# -------------------------- 1565# Try to compile conftest.$ac_ext, and return whether this succeeded. 1566ac_fn_c_try_compile () 1567{ 1568 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1569 rm -f conftest.$ac_objext conftest.beam 1570 if { { ac_try="$ac_compile" 1571case "(($ac_try" in 1572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1573 *) ac_try_echo=$ac_try;; 1574esac 1575eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1576printf "%s\n" "$ac_try_echo"; } >&5 1577 (eval "$ac_compile") 2>conftest.err 1578 ac_status=$? 1579 if test -s conftest.err; then 1580 grep -v '^ *+' conftest.err >conftest.er1 1581 cat conftest.er1 >&5 1582 mv -f conftest.er1 conftest.err 1583 fi 1584 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1585 test $ac_status = 0; } && { 1586 test -z "$ac_c_werror_flag" || 1587 test ! -s conftest.err 1588 } && test -s conftest.$ac_objext 1589then : 1590 ac_retval=0 1591else case e in #( 1592 e) printf "%s\n" "$as_me: failed program was:" >&5 1593sed 's/^/| /' conftest.$ac_ext >&5 1594 1595 ac_retval=1 ;; 1596esac 1597fi 1598 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1599 as_fn_set_status $ac_retval 1600 1601} # ac_fn_c_try_compile 1602 1603# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1604# ------------------------------------------------------- 1605# Tests whether HEADER exists and can be compiled using the include files in 1606# INCLUDES, setting the cache variable VAR accordingly. 1607ac_fn_c_check_header_compile () 1608{ 1609 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1611printf %s "checking for $2... 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Some functions are actually named 1773 something starting with __ and the normal name is an alias. */ 1774#if defined __stub_$2 || defined __stub___$2 1775choke me 1776#endif 1777 1778int 1779main (void) 1780{ 1781return $2 (); 1782 ; 1783 return 0; 1784} 1785_ACEOF 1786if ac_fn_c_try_link "$LINENO" 1787then : 1788 eval "$3=yes" 1789else case e in #( 1790 e) eval "$3=no" ;; 1791esac 1792fi 1793rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1794 conftest$ac_exeext conftest.$ac_ext ;; 1795esac 1796fi 1797eval ac_res=\$$3 1798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1799printf "%s\n" "$ac_res" >&6; } 1800 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1801 1802} # ac_fn_c_check_func 1803ac_configure_args_raw= 1804for ac_arg 1805do 1806 case $ac_arg in 1807 *\'*) 1808 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1809 esac 1810 as_fn_append ac_configure_args_raw " '$ac_arg'" 1811done 1812 1813case $ac_configure_args_raw in 1814 *$as_nl*) 1815 ac_safe_unquote= ;; 1816 *) 1817 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1818 ac_unsafe_a="$ac_unsafe_z#~" 1819 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1820 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1821esac 1822 1823cat >config.log <<_ACEOF 1824This file contains any messages produced by compilers while 1825running configure, to aid debugging if configure makes a mistake. 1826 1827It was created by mkfontscale $as_me 1.2.3, which was 1828generated by GNU Autoconf 2.72. Invocation command line was 1829 1830 $ $0$ac_configure_args_raw 1831 1832_ACEOF 1833exec 5>>config.log 1834{ 1835cat <<_ASUNAME 1836## --------- ## 1837## Platform. ## 1838## --------- ## 1839 1840hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1841uname -m = `(uname -m) 2>/dev/null || echo unknown` 1842uname -r = `(uname -r) 2>/dev/null || echo unknown` 1843uname -s = `(uname -s) 2>/dev/null || echo unknown` 1844uname -v = `(uname -v) 2>/dev/null || echo unknown` 1845 1846/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1847/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1848 1849/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1850/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1851/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1852/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1853/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1854/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1855/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1856 1857_ASUNAME 1858 1859as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1860for as_dir in $PATH 1861do 1862 IFS=$as_save_IFS 1863 case $as_dir in #((( 1864 '') as_dir=./ ;; 1865 */) ;; 1866 *) as_dir=$as_dir/ ;; 1867 esac 1868 printf "%s\n" "PATH: $as_dir" 1869 done 1870IFS=$as_save_IFS 1871 1872} >&5 1873 1874cat >&5 <<_ACEOF 1875 1876 1877## ----------- ## 1878## Core tests. ## 1879## ----------- ## 1880 1881_ACEOF 1882 1883 1884# Keep a trace of the command line. 1885# Strip out --no-create and --no-recursion so they do not pile up. 1886# Strip out --silent because we don't want to record it for future runs. 1887# Also quote any args containing shell meta-characters. 1888# Make two passes to allow for proper duplicate-argument suppression. 1889ac_configure_args= 1890ac_configure_args0= 1891ac_configure_args1= 1892ac_must_keep_next=false 1893for ac_pass in 1 2 1894do 1895 for ac_arg 1896 do 1897 case $ac_arg in 1898 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1899 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1900 | -silent | --silent | --silen | --sile | --sil) 1901 continue ;; 1902 *\'*) 1903 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1904 esac 1905 case $ac_pass in 1906 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1907 2) 1908 as_fn_append ac_configure_args1 " '$ac_arg'" 1909 if test $ac_must_keep_next = true; then 1910 ac_must_keep_next=false # Got value, back to normal. 1911 else 1912 case $ac_arg in 1913 *=* | --config-cache | -C | -disable-* | --disable-* \ 1914 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1915 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1916 | -with-* | --with-* | -without-* | --without-* | --x) 1917 case "$ac_configure_args0 " in 1918 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1919 esac 1920 ;; 1921 -* ) ac_must_keep_next=true ;; 1922 esac 1923 fi 1924 as_fn_append ac_configure_args " '$ac_arg'" 1925 ;; 1926 esac 1927 done 1928done 1929{ ac_configure_args0=; unset ac_configure_args0;} 1930{ ac_configure_args1=; unset ac_configure_args1;} 1931 1932# When interrupted or exit'd, cleanup temporary files, and complete 1933# config.log. We remove comments because anyway the quotes in there 1934# would cause problems or look ugly. 1935# WARNING: Use '\'' to represent an apostrophe within the trap. 1936# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1937trap 'exit_status=$? 1938 # Sanitize IFS. 1939 IFS=" "" $as_nl" 1940 # Save into config.log some information that might help in debugging. 1941 { 1942 echo 1943 1944 printf "%s\n" "## ---------------- ## 1945## Cache variables. ## 1946## ---------------- ##" 1947 echo 1948 # The following way of writing the cache mishandles newlines in values, 1949( 1950 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1951 eval ac_val=\$$ac_var 1952 case $ac_val in #( 1953 *${as_nl}*) 1954 case $ac_var in #( 1955 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1956printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1957 esac 1958 case $ac_var in #( 1959 _ | IFS | as_nl) ;; #( 1960 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1961 *) { eval $ac_var=; unset $ac_var;} ;; 1962 esac ;; 1963 esac 1964 done 1965 (set) 2>&1 | 1966 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1967 *${as_nl}ac_space=\ *) 1968 sed -n \ 1969 "s/'\''/'\''\\\\'\'''\''/g; 1970 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1971 ;; #( 1972 *) 1973 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1974 ;; 1975 esac | 1976 sort 1977) 1978 echo 1979 1980 printf "%s\n" "## ----------------- ## 1981## Output variables. ## 1982## ----------------- ##" 1983 echo 1984 for ac_var in $ac_subst_vars 1985 do 1986 eval ac_val=\$$ac_var 1987 case $ac_val in 1988 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1989 esac 1990 printf "%s\n" "$ac_var='\''$ac_val'\''" 1991 done | sort 1992 echo 1993 1994 if test -n "$ac_subst_files"; then 1995 printf "%s\n" "## ------------------- ## 1996## File substitutions. ## 1997## ------------------- ##" 1998 echo 1999 for ac_var in $ac_subst_files 2000 do 2001 eval ac_val=\$$ac_var 2002 case $ac_val in 2003 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2004 esac 2005 printf "%s\n" "$ac_var='\''$ac_val'\''" 2006 done | sort 2007 echo 2008 fi 2009 2010 if test -s confdefs.h; then 2011 printf "%s\n" "## ----------- ## 2012## confdefs.h. ## 2013## ----------- ##" 2014 echo 2015 cat confdefs.h 2016 echo 2017 fi 2018 test "$ac_signal" != 0 && 2019 printf "%s\n" "$as_me: caught signal $ac_signal" 2020 printf "%s\n" "$as_me: exit $exit_status" 2021 } >&5 2022 rm -f core *.core core.conftest.* && 2023 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2024 exit $exit_status 2025' 0 2026for ac_signal in 1 2 13 15; do 2027 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2028done 2029ac_signal=0 2030 2031# confdefs.h avoids OS command line length limits that DEFS can exceed. 2032rm -f -r conftest* confdefs.h 2033 2034printf "%s\n" "/* confdefs.h */" > confdefs.h 2035 2036# Predefined preprocessor variables. 2037 2038printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2039 2040printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2041 2042printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2043 2044printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2045 2046printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2047 2048printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2049 2050 2051# Let the site file select an alternate cache file if it wants to. 2052# Prefer an explicitly selected file to automatically selected ones. 2053if test -n "$CONFIG_SITE"; then 2054 ac_site_files="$CONFIG_SITE" 2055elif test "x$prefix" != xNONE; then 2056 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2057else 2058 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2059fi 2060 2061for ac_site_file in $ac_site_files 2062do 2063 case $ac_site_file in #( 2064 */*) : 2065 ;; #( 2066 *) : 2067 ac_site_file=./$ac_site_file ;; 2068esac 2069 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2071printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2072 sed 's/^/| /' "$ac_site_file" >&5 2073 . "$ac_site_file" \ 2074 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2075printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2076as_fn_error $? "failed to load site script $ac_site_file 2077See 'config.log' for more details" "$LINENO" 5; } 2078 fi 2079done 2080 2081if test -r "$cache_file"; then 2082 # Some versions of bash will fail to source /dev/null (special files 2083 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2084 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2086printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2087 case $cache_file in 2088 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2089 *) . "./$cache_file";; 2090 esac 2091 fi 2092else 2093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2094printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2095 >$cache_file 2096fi 2097 2098as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2099# Test code for whether the C compiler supports C89 (global declarations) 2100ac_c_conftest_c89_globals=' 2101/* Does the compiler advertise C89 conformance? 2102 Do not test the value of __STDC__, because some compilers set it to 0 2103 while being otherwise adequately conformant. */ 2104#if !defined __STDC__ 2105# error "Compiler does not advertise C89 conformance" 2106#endif 2107 2108#include <stddef.h> 2109#include <stdarg.h> 2110struct stat; 2111/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2112struct buf { int x; }; 2113struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2114static char *e (char **p, int i) 2115{ 2116 return p[i]; 2117} 2118static char *f (char * (*g) (char **, int), char **p, ...) 2119{ 2120 char *s; 2121 va_list v; 2122 va_start (v,p); 2123 s = g (p, va_arg (v,int)); 2124 va_end (v); 2125 return s; 2126} 2127 2128/* C89 style stringification. */ 2129#define noexpand_stringify(a) #a 2130const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2131 2132/* C89 style token pasting. Exercises some of the corner cases that 2133 e.g. old MSVC gets wrong, but not very hard. */ 2134#define noexpand_concat(a,b) a##b 2135#define expand_concat(a,b) noexpand_concat(a,b) 2136extern int vA; 2137extern int vbee; 2138#define aye A 2139#define bee B 2140int *pvA = &expand_concat(v,aye); 2141int *pvbee = &noexpand_concat(v,bee); 2142 2143/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2144 function prototypes and stuff, but not \xHH hex character constants. 2145 These do not provoke an error unfortunately, instead are silently treated 2146 as an "x". The following induces an error, until -std is added to get 2147 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2148 array size at least. It is necessary to write \x00 == 0 to get something 2149 that is true only with -std. */ 2150int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2151 2152/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2153 inside strings and character constants. */ 2154#define FOO(x) '\''x'\'' 2155int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2156 2157int test (int i, double x); 2158struct s1 {int (*f) (int a);}; 2159struct s2 {int (*f) (double a);}; 2160int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2161 int, int);' 2162 2163# Test code for whether the C compiler supports C89 (body of main). 2164ac_c_conftest_c89_main=' 2165ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2166' 2167 2168# Test code for whether the C compiler supports C99 (global declarations) 2169ac_c_conftest_c99_globals=' 2170/* Does the compiler advertise C99 conformance? */ 2171#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2172# error "Compiler does not advertise C99 conformance" 2173#endif 2174 2175// See if C++-style comments work. 2176 2177#include <stdbool.h> 2178extern int puts (const char *); 2179extern int printf (const char *, ...); 2180extern int dprintf (int, const char *, ...); 2181extern void *malloc (size_t); 2182extern void free (void *); 2183 2184// Check varargs macros. These examples are taken from C99 6.10.3.5. 2185// dprintf is used instead of fprintf to avoid needing to declare 2186// FILE and stderr. 2187#define debug(...) dprintf (2, __VA_ARGS__) 2188#define showlist(...) puts (#__VA_ARGS__) 2189#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2190static void 2191test_varargs_macros (void) 2192{ 2193 int x = 1234; 2194 int y = 5678; 2195 debug ("Flag"); 2196 debug ("X = %d\n", x); 2197 showlist (The first, second, and third items.); 2198 report (x>y, "x is %d but y is %d", x, y); 2199} 2200 2201// Check long long types. 2202#define BIG64 18446744073709551615ull 2203#define BIG32 4294967295ul 2204#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2205#if !BIG_OK 2206 #error "your preprocessor is broken" 2207#endif 2208#if BIG_OK 2209#else 2210 #error "your preprocessor is broken" 2211#endif 2212static long long int bignum = -9223372036854775807LL; 2213static unsigned long long int ubignum = BIG64; 2214 2215struct incomplete_array 2216{ 2217 int datasize; 2218 double data[]; 2219}; 2220 2221struct named_init { 2222 int number; 2223 const wchar_t *name; 2224 double average; 2225}; 2226 2227typedef const char *ccp; 2228 2229static inline int 2230test_restrict (ccp restrict text) 2231{ 2232 // Iterate through items via the restricted pointer. 2233 // Also check for declarations in for loops. 2234 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2235 continue; 2236 return 0; 2237} 2238 2239// Check varargs and va_copy. 2240static bool 2241test_varargs (const char *format, ...) 2242{ 2243 va_list args; 2244 va_start (args, format); 2245 va_list args_copy; 2246 va_copy (args_copy, args); 2247 2248 const char *str = ""; 2249 int number = 0; 2250 float fnumber = 0; 2251 2252 while (*format) 2253 { 2254 switch (*format++) 2255 { 2256 case '\''s'\'': // string 2257 str = va_arg (args_copy, const char *); 2258 break; 2259 case '\''d'\'': // int 2260 number = va_arg (args_copy, int); 2261 break; 2262 case '\''f'\'': // float 2263 fnumber = va_arg (args_copy, double); 2264 break; 2265 default: 2266 break; 2267 } 2268 } 2269 va_end (args_copy); 2270 va_end (args); 2271 2272 return *str && number && fnumber; 2273} 2274' 2275 2276# Test code for whether the C compiler supports C99 (body of main). 2277ac_c_conftest_c99_main=' 2278 // Check bool. 2279 _Bool success = false; 2280 success |= (argc != 0); 2281 2282 // Check restrict. 2283 if (test_restrict ("String literal") == 0) 2284 success = true; 2285 char *restrict newvar = "Another string"; 2286 2287 // Check varargs. 2288 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2289 test_varargs_macros (); 2290 2291 // Check flexible array members. 2292 struct incomplete_array *ia = 2293 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2294 ia->datasize = 10; 2295 for (int i = 0; i < ia->datasize; ++i) 2296 ia->data[i] = i * 1.234; 2297 // Work around memory leak warnings. 2298 free (ia); 2299 2300 // Check named initializers. 2301 struct named_init ni = { 2302 .number = 34, 2303 .name = L"Test wide string", 2304 .average = 543.34343, 2305 }; 2306 2307 ni.number = 58; 2308 2309 int dynamic_array[ni.number]; 2310 dynamic_array[0] = argv[0][0]; 2311 dynamic_array[ni.number - 1] = 543; 2312 2313 // work around unused variable warnings 2314 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2315 || dynamic_array[ni.number - 1] != 543); 2316' 2317 2318# Test code for whether the C compiler supports C11 (global declarations) 2319ac_c_conftest_c11_globals=' 2320/* Does the compiler advertise C11 conformance? */ 2321#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2322# error "Compiler does not advertise C11 conformance" 2323#endif 2324 2325// Check _Alignas. 2326char _Alignas (double) aligned_as_double; 2327char _Alignas (0) no_special_alignment; 2328extern char aligned_as_int; 2329char _Alignas (0) _Alignas (int) aligned_as_int; 2330 2331// Check _Alignof. 2332enum 2333{ 2334 int_alignment = _Alignof (int), 2335 int_array_alignment = _Alignof (int[100]), 2336 char_alignment = _Alignof (char) 2337}; 2338_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2339 2340// Check _Noreturn. 2341int _Noreturn does_not_return (void) { for (;;) continue; } 2342 2343// Check _Static_assert. 2344struct test_static_assert 2345{ 2346 int x; 2347 _Static_assert (sizeof (int) <= sizeof (long int), 2348 "_Static_assert does not work in struct"); 2349 long int y; 2350}; 2351 2352// Check UTF-8 literals. 2353#define u8 syntax error! 2354char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2355 2356// Check duplicate typedefs. 2357typedef long *long_ptr; 2358typedef long int *long_ptr; 2359typedef long_ptr long_ptr; 2360 2361// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2362struct anonymous 2363{ 2364 union { 2365 struct { int i; int j; }; 2366 struct { int k; long int l; } w; 2367 }; 2368 int m; 2369} v1; 2370' 2371 2372# Test code for whether the C compiler supports C11 (body of main). 2373ac_c_conftest_c11_main=' 2374 _Static_assert ((offsetof (struct anonymous, i) 2375 == offsetof (struct anonymous, w.k)), 2376 "Anonymous union alignment botch"); 2377 v1.i = 2; 2378 v1.w.k = 5; 2379 ok |= v1.i != 5; 2380' 2381 2382# Test code for whether the C compiler supports C11 (complete). 2383ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2384${ac_c_conftest_c99_globals} 2385${ac_c_conftest_c11_globals} 2386 2387int 2388main (int argc, char **argv) 2389{ 2390 int ok = 0; 2391 ${ac_c_conftest_c89_main} 2392 ${ac_c_conftest_c99_main} 2393 ${ac_c_conftest_c11_main} 2394 return ok; 2395} 2396" 2397 2398# Test code for whether the C compiler supports C99 (complete). 2399ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2400${ac_c_conftest_c99_globals} 2401 2402int 2403main (int argc, char **argv) 2404{ 2405 int ok = 0; 2406 ${ac_c_conftest_c89_main} 2407 ${ac_c_conftest_c99_main} 2408 return ok; 2409} 2410" 2411 2412# Test code for whether the C compiler supports C89 (complete). 2413ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2414 2415int 2416main (int argc, char **argv) 2417{ 2418 int ok = 0; 2419 ${ac_c_conftest_c89_main} 2420 return ok; 2421} 2422" 2423 2424as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2425as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2426as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2427as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2428as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2429as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2430as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2431as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2432as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2433as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2434 2435# Auxiliary files required by this configure script. 2436ac_aux_files="config.guess config.sub missing install-sh compile" 2437 2438# Locations in which to look for auxiliary files. 2439ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2440 2441# Search for a directory containing all of the required auxiliary files, 2442# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2443# If we don't find one directory that contains all the files we need, 2444# we report the set of missing files from the *first* directory in 2445# $ac_aux_dir_candidates and give up. 2446ac_missing_aux_files="" 2447ac_first_candidate=: 2448printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2449as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2450as_found=false 2451for as_dir in $ac_aux_dir_candidates 2452do 2453 IFS=$as_save_IFS 2454 case $as_dir in #((( 2455 '') as_dir=./ ;; 2456 */) ;; 2457 *) as_dir=$as_dir/ ;; 2458 esac 2459 as_found=: 2460 2461 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2462 ac_aux_dir_found=yes 2463 ac_install_sh= 2464 for ac_aux in $ac_aux_files 2465 do 2466 # As a special case, if "install-sh" is required, that requirement 2467 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2468 # and $ac_install_sh is set appropriately for whichever one is found. 2469 if test x"$ac_aux" = x"install-sh" 2470 then 2471 if test -f "${as_dir}install-sh"; then 2472 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2473 ac_install_sh="${as_dir}install-sh -c" 2474 elif test -f "${as_dir}install.sh"; then 2475 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2476 ac_install_sh="${as_dir}install.sh -c" 2477 elif test -f "${as_dir}shtool"; then 2478 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2479 ac_install_sh="${as_dir}shtool install -c" 2480 else 2481 ac_aux_dir_found=no 2482 if $ac_first_candidate; then 2483 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2484 else 2485 break 2486 fi 2487 fi 2488 else 2489 if test -f "${as_dir}${ac_aux}"; then 2490 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2491 else 2492 ac_aux_dir_found=no 2493 if $ac_first_candidate; then 2494 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2495 else 2496 break 2497 fi 2498 fi 2499 fi 2500 done 2501 if test "$ac_aux_dir_found" = yes; then 2502 ac_aux_dir="$as_dir" 2503 break 2504 fi 2505 ac_first_candidate=false 2506 2507 as_found=false 2508done 2509IFS=$as_save_IFS 2510if $as_found 2511then : 2512 2513else case e in #( 2514 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2515esac 2516fi 2517 2518 2519# These three variables are undocumented and unsupported, 2520# and are intended to be withdrawn in a future Autoconf release. 2521# They can cause serious problems if a builder's source tree is in a directory 2522# whose full name contains unusual characters. 2523if test -f "${ac_aux_dir}config.guess"; then 2524 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2525fi 2526if test -f "${ac_aux_dir}config.sub"; then 2527 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2528fi 2529if test -f "$ac_aux_dir/configure"; then 2530 ac_configure="$SHELL ${ac_aux_dir}configure" 2531fi 2532 2533# Check that the precious variables saved in the cache have kept the same 2534# value. 2535ac_cache_corrupted=false 2536for ac_var in $ac_precious_vars; do 2537 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2538 eval ac_new_set=\$ac_env_${ac_var}_set 2539 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2540 eval ac_new_val=\$ac_env_${ac_var}_value 2541 case $ac_old_set,$ac_new_set in 2542 set,) 2543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2544printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2545 ac_cache_corrupted=: ;; 2546 ,set) 2547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2548printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2549 ac_cache_corrupted=: ;; 2550 ,);; 2551 *) 2552 if test "x$ac_old_val" != "x$ac_new_val"; then 2553 # differences in whitespace do not lead to failure. 2554 ac_old_val_w=`echo x $ac_old_val` 2555 ac_new_val_w=`echo x $ac_new_val` 2556 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2558printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2559 ac_cache_corrupted=: 2560 else 2561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2562printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2563 eval $ac_var=\$ac_old_val 2564 fi 2565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2566printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2568printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2569 fi;; 2570 esac 2571 # Pass precious variables to config.status. 2572 if test "$ac_new_set" = set; then 2573 case $ac_new_val in 2574 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2575 *) ac_arg=$ac_var=$ac_new_val ;; 2576 esac 2577 case " $ac_configure_args " in 2578 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2579 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2580 esac 2581 fi 2582done 2583if $ac_cache_corrupted; then 2584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2585printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2587printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2588 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2589 and start over" "$LINENO" 5 2590fi 2591## -------------------- ## 2592## Main body of script. ## 2593## -------------------- ## 2594 2595ac_ext=c 2596ac_cpp='$CPP $CPPFLAGS' 2597ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2598ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2599ac_compiler_gnu=$ac_cv_c_compiler_gnu 2600 2601 2602 2603ac_config_headers="$ac_config_headers config.h" 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616# Expand $ac_aux_dir to an absolute path. 2617am_aux_dir=`cd "$ac_aux_dir" && pwd` 2618 2619ac_ext=c 2620ac_cpp='$CPP $CPPFLAGS' 2621ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2622ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2623ac_compiler_gnu=$ac_cv_c_compiler_gnu 2624if test -n "$ac_tool_prefix"; then 2625 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2626set dummy ${ac_tool_prefix}gcc; ac_word=$2 2627{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2628printf %s "checking for $ac_word... " >&6; } 2629if test ${ac_cv_prog_CC+y} 2630then : 2631 printf %s "(cached) " >&6 2632else case e in #( 2633 e) if test -n "$CC"; then 2634 ac_cv_prog_CC="$CC" # Let the user override the test. 2635else 2636as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2637for as_dir in $PATH 2638do 2639 IFS=$as_save_IFS 2640 case $as_dir in #((( 2641 '') as_dir=./ ;; 2642 */) ;; 2643 *) as_dir=$as_dir/ ;; 2644 esac 2645 for ac_exec_ext in '' $ac_executable_extensions; do 2646 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2647 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2648 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2649 break 2 2650 fi 2651done 2652 done 2653IFS=$as_save_IFS 2654 2655fi ;; 2656esac 2657fi 2658CC=$ac_cv_prog_CC 2659if test -n "$CC"; then 2660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2661printf "%s\n" "$CC" >&6; } 2662else 2663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2664printf "%s\n" "no" >&6; } 2665fi 2666 2667 2668fi 2669if test -z "$ac_cv_prog_CC"; then 2670 ac_ct_CC=$CC 2671 # Extract the first word of "gcc", so it can be a program name with args. 2672set dummy gcc; ac_word=$2 2673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2674printf %s "checking for $ac_word... " >&6; } 2675if test ${ac_cv_prog_ac_ct_CC+y} 2676then : 2677 printf %s "(cached) " >&6 2678else case e in #( 2679 e) if test -n "$ac_ct_CC"; then 2680 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2681else 2682as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2683for as_dir in $PATH 2684do 2685 IFS=$as_save_IFS 2686 case $as_dir in #((( 2687 '') as_dir=./ ;; 2688 */) ;; 2689 *) as_dir=$as_dir/ ;; 2690 esac 2691 for ac_exec_ext in '' $ac_executable_extensions; do 2692 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2693 ac_cv_prog_ac_ct_CC="gcc" 2694 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2695 break 2 2696 fi 2697done 2698 done 2699IFS=$as_save_IFS 2700 2701fi ;; 2702esac 2703fi 2704ac_ct_CC=$ac_cv_prog_ac_ct_CC 2705if test -n "$ac_ct_CC"; then 2706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2707printf "%s\n" "$ac_ct_CC" >&6; } 2708else 2709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2710printf "%s\n" "no" >&6; } 2711fi 2712 2713 if test "x$ac_ct_CC" = x; then 2714 CC="" 2715 else 2716 case $cross_compiling:$ac_tool_warned in 2717yes:) 2718{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2719printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2720ac_tool_warned=yes ;; 2721esac 2722 CC=$ac_ct_CC 2723 fi 2724else 2725 CC="$ac_cv_prog_CC" 2726fi 2727 2728if test -z "$CC"; then 2729 if test -n "$ac_tool_prefix"; then 2730 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2731set dummy ${ac_tool_prefix}cc; ac_word=$2 2732{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2733printf %s "checking for $ac_word... " >&6; } 2734if test ${ac_cv_prog_CC+y} 2735then : 2736 printf %s "(cached) " >&6 2737else case e in #( 2738 e) if test -n "$CC"; then 2739 ac_cv_prog_CC="$CC" # Let the user override the test. 2740else 2741as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2742for as_dir in $PATH 2743do 2744 IFS=$as_save_IFS 2745 case $as_dir in #((( 2746 '') as_dir=./ ;; 2747 */) ;; 2748 *) as_dir=$as_dir/ ;; 2749 esac 2750 for ac_exec_ext in '' $ac_executable_extensions; do 2751 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2752 ac_cv_prog_CC="${ac_tool_prefix}cc" 2753 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2754 break 2 2755 fi 2756done 2757 done 2758IFS=$as_save_IFS 2759 2760fi ;; 2761esac 2762fi 2763CC=$ac_cv_prog_CC 2764if test -n "$CC"; then 2765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2766printf "%s\n" "$CC" >&6; } 2767else 2768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2769printf "%s\n" "no" >&6; } 2770fi 2771 2772 2773 fi 2774fi 2775if test -z "$CC"; then 2776 # Extract the first word of "cc", so it can be a program name with args. 2777set dummy cc; ac_word=$2 2778{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2779printf %s "checking for $ac_word... " >&6; } 2780if test ${ac_cv_prog_CC+y} 2781then : 2782 printf %s "(cached) " >&6 2783else case e in #( 2784 e) if test -n "$CC"; then 2785 ac_cv_prog_CC="$CC" # Let the user override the test. 2786else 2787 ac_prog_rejected=no 2788as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2789for as_dir in $PATH 2790do 2791 IFS=$as_save_IFS 2792 case $as_dir in #((( 2793 '') as_dir=./ ;; 2794 */) ;; 2795 *) as_dir=$as_dir/ ;; 2796 esac 2797 for ac_exec_ext in '' $ac_executable_extensions; do 2798 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2799 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2800 ac_prog_rejected=yes 2801 continue 2802 fi 2803 ac_cv_prog_CC="cc" 2804 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2805 break 2 2806 fi 2807done 2808 done 2809IFS=$as_save_IFS 2810 2811if test $ac_prog_rejected = yes; then 2812 # We found a bogon in the path, so make sure we never use it. 2813 set dummy $ac_cv_prog_CC 2814 shift 2815 if test $# != 0; then 2816 # We chose a different compiler from the bogus one. 2817 # However, it has the same basename, so the bogon will be chosen 2818 # first if we set CC to just the basename; use the full file name. 2819 shift 2820 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2821 fi 2822fi 2823fi ;; 2824esac 2825fi 2826CC=$ac_cv_prog_CC 2827if test -n "$CC"; then 2828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2829printf "%s\n" "$CC" >&6; } 2830else 2831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2832printf "%s\n" "no" >&6; } 2833fi 2834 2835 2836fi 2837if test -z "$CC"; then 2838 if test -n "$ac_tool_prefix"; then 2839 for ac_prog in cl.exe 2840 do 2841 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2842set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2843{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2844printf %s "checking for $ac_word... " >&6; } 2845if test ${ac_cv_prog_CC+y} 2846then : 2847 printf %s "(cached) " >&6 2848else case e in #( 2849 e) if test -n "$CC"; then 2850 ac_cv_prog_CC="$CC" # Let the user override the test. 2851else 2852as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2853for as_dir in $PATH 2854do 2855 IFS=$as_save_IFS 2856 case $as_dir in #((( 2857 '') as_dir=./ ;; 2858 */) ;; 2859 *) as_dir=$as_dir/ ;; 2860 esac 2861 for ac_exec_ext in '' $ac_executable_extensions; do 2862 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2863 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2864 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2865 break 2 2866 fi 2867done 2868 done 2869IFS=$as_save_IFS 2870 2871fi ;; 2872esac 2873fi 2874CC=$ac_cv_prog_CC 2875if test -n "$CC"; then 2876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2877printf "%s\n" "$CC" >&6; } 2878else 2879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2880printf "%s\n" "no" >&6; } 2881fi 2882 2883 2884 test -n "$CC" && break 2885 done 2886fi 2887if test -z "$CC"; then 2888 ac_ct_CC=$CC 2889 for ac_prog in cl.exe 2890do 2891 # Extract the first word of "$ac_prog", so it can be a program name with args. 2892set dummy $ac_prog; ac_word=$2 2893{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2894printf %s "checking for $ac_word... " >&6; } 2895if test ${ac_cv_prog_ac_ct_CC+y} 2896then : 2897 printf %s "(cached) " >&6 2898else case e in #( 2899 e) if test -n "$ac_ct_CC"; then 2900 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2901else 2902as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2903for as_dir in $PATH 2904do 2905 IFS=$as_save_IFS 2906 case $as_dir in #((( 2907 '') as_dir=./ ;; 2908 */) ;; 2909 *) as_dir=$as_dir/ ;; 2910 esac 2911 for ac_exec_ext in '' $ac_executable_extensions; do 2912 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2913 ac_cv_prog_ac_ct_CC="$ac_prog" 2914 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2915 break 2 2916 fi 2917done 2918 done 2919IFS=$as_save_IFS 2920 2921fi ;; 2922esac 2923fi 2924ac_ct_CC=$ac_cv_prog_ac_ct_CC 2925if test -n "$ac_ct_CC"; then 2926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2927printf "%s\n" "$ac_ct_CC" >&6; } 2928else 2929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2930printf "%s\n" "no" >&6; } 2931fi 2932 2933 2934 test -n "$ac_ct_CC" && break 2935done 2936 2937 if test "x$ac_ct_CC" = x; then 2938 CC="" 2939 else 2940 case $cross_compiling:$ac_tool_warned in 2941yes:) 2942{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2943printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2944ac_tool_warned=yes ;; 2945esac 2946 CC=$ac_ct_CC 2947 fi 2948fi 2949 2950fi 2951if test -z "$CC"; then 2952 if test -n "$ac_tool_prefix"; then 2953 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2954set dummy ${ac_tool_prefix}clang; ac_word=$2 2955{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2956printf %s "checking for $ac_word... " >&6; } 2957if test ${ac_cv_prog_CC+y} 2958then : 2959 printf %s "(cached) " >&6 2960else case e in #( 2961 e) if test -n "$CC"; then 2962 ac_cv_prog_CC="$CC" # Let the user override the test. 2963else 2964as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2965for as_dir in $PATH 2966do 2967 IFS=$as_save_IFS 2968 case $as_dir in #((( 2969 '') as_dir=./ ;; 2970 */) ;; 2971 *) as_dir=$as_dir/ ;; 2972 esac 2973 for ac_exec_ext in '' $ac_executable_extensions; do 2974 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2975 ac_cv_prog_CC="${ac_tool_prefix}clang" 2976 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2977 break 2 2978 fi 2979done 2980 done 2981IFS=$as_save_IFS 2982 2983fi ;; 2984esac 2985fi 2986CC=$ac_cv_prog_CC 2987if test -n "$CC"; then 2988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2989printf "%s\n" "$CC" >&6; } 2990else 2991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2992printf "%s\n" "no" >&6; } 2993fi 2994 2995 2996fi 2997if test -z "$ac_cv_prog_CC"; then 2998 ac_ct_CC=$CC 2999 # Extract the first word of "clang", so it can be a program name with args. 3000set dummy clang; ac_word=$2 3001{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3002printf %s "checking for $ac_word... " >&6; } 3003if test ${ac_cv_prog_ac_ct_CC+y} 3004then : 3005 printf %s "(cached) " >&6 3006else case e in #( 3007 e) if test -n "$ac_ct_CC"; then 3008 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3009else 3010as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3011for as_dir in $PATH 3012do 3013 IFS=$as_save_IFS 3014 case $as_dir in #((( 3015 '') as_dir=./ ;; 3016 */) ;; 3017 *) as_dir=$as_dir/ ;; 3018 esac 3019 for ac_exec_ext in '' $ac_executable_extensions; do 3020 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3021 ac_cv_prog_ac_ct_CC="clang" 3022 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3023 break 2 3024 fi 3025done 3026 done 3027IFS=$as_save_IFS 3028 3029fi ;; 3030esac 3031fi 3032ac_ct_CC=$ac_cv_prog_ac_ct_CC 3033if test -n "$ac_ct_CC"; then 3034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3035printf "%s\n" "$ac_ct_CC" >&6; } 3036else 3037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3038printf "%s\n" "no" >&6; } 3039fi 3040 3041 if test "x$ac_ct_CC" = x; then 3042 CC="" 3043 else 3044 case $cross_compiling:$ac_tool_warned in 3045yes:) 3046{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3047printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3048ac_tool_warned=yes ;; 3049esac 3050 CC=$ac_ct_CC 3051 fi 3052else 3053 CC="$ac_cv_prog_CC" 3054fi 3055 3056fi 3057 3058 3059test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3060printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3061as_fn_error $? "no acceptable C compiler found in \$PATH 3062See 'config.log' for more details" "$LINENO" 5; } 3063 3064# Provide some information about the compiler. 3065printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3066set X $ac_compile 3067ac_compiler=$2 3068for ac_option in --version -v -V -qversion -version; do 3069 { { ac_try="$ac_compiler $ac_option >&5" 3070case "(($ac_try" in 3071 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3072 *) ac_try_echo=$ac_try;; 3073esac 3074eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3075printf "%s\n" "$ac_try_echo"; } >&5 3076 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3077 ac_status=$? 3078 if test -s conftest.err; then 3079 sed '10a\ 3080... rest of stderr output deleted ... 3081 10q' conftest.err >conftest.er1 3082 cat conftest.er1 >&5 3083 fi 3084 rm -f conftest.er1 conftest.err 3085 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3086 test $ac_status = 0; } 3087done 3088 3089cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3090/* end confdefs.h. */ 3091 3092int 3093main (void) 3094{ 3095 3096 ; 3097 return 0; 3098} 3099_ACEOF 3100ac_clean_files_save=$ac_clean_files 3101ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3102# Try to create an executable without -o first, disregard a.out. 3103# It will help us diagnose broken compilers, and finding out an intuition 3104# of exeext. 3105{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3106printf %s "checking whether the C compiler works... " >&6; } 3107ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3108 3109# The possible output files: 3110ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3111 3112ac_rmfiles= 3113for ac_file in $ac_files 3114do 3115 case $ac_file in 3116 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3117 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3118 esac 3119done 3120rm -f $ac_rmfiles 3121 3122if { { ac_try="$ac_link_default" 3123case "(($ac_try" in 3124 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3125 *) ac_try_echo=$ac_try;; 3126esac 3127eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3128printf "%s\n" "$ac_try_echo"; } >&5 3129 (eval "$ac_link_default") 2>&5 3130 ac_status=$? 3131 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3132 test $ac_status = 0; } 3133then : 3134 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3135# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3136# in a Makefile. We should not override ac_cv_exeext if it was cached, 3137# so that the user can short-circuit this test for compilers unknown to 3138# Autoconf. 3139for ac_file in $ac_files '' 3140do 3141 test -f "$ac_file" || continue 3142 case $ac_file in 3143 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3144 ;; 3145 [ab].out ) 3146 # We found the default executable, but exeext='' is most 3147 # certainly right. 3148 break;; 3149 *.* ) 3150 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3151 then :; else 3152 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3153 fi 3154 # We set ac_cv_exeext here because the later test for it is not 3155 # safe: cross compilers may not add the suffix if given an '-o' 3156 # argument, so we may need to know it at that point already. 3157 # Even if this section looks crufty: it has the advantage of 3158 # actually working. 3159 break;; 3160 * ) 3161 break;; 3162 esac 3163done 3164test "$ac_cv_exeext" = no && ac_cv_exeext= 3165 3166else case e in #( 3167 e) ac_file='' ;; 3168esac 3169fi 3170if test -z "$ac_file" 3171then : 3172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3173printf "%s\n" "no" >&6; } 3174printf "%s\n" "$as_me: failed program was:" >&5 3175sed 's/^/| /' conftest.$ac_ext >&5 3176 3177{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3178printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3179as_fn_error 77 "C compiler cannot create executables 3180See 'config.log' for more details" "$LINENO" 5; } 3181else case e in #( 3182 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3183printf "%s\n" "yes" >&6; } ;; 3184esac 3185fi 3186{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3187printf %s "checking for C compiler default output file name... " >&6; } 3188{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3189printf "%s\n" "$ac_file" >&6; } 3190ac_exeext=$ac_cv_exeext 3191 3192rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3193ac_clean_files=$ac_clean_files_save 3194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3195printf %s "checking for suffix of executables... " >&6; } 3196if { { ac_try="$ac_link" 3197case "(($ac_try" in 3198 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3199 *) ac_try_echo=$ac_try;; 3200esac 3201eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3202printf "%s\n" "$ac_try_echo"; } >&5 3203 (eval "$ac_link") 2>&5 3204 ac_status=$? 3205 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3206 test $ac_status = 0; } 3207then : 3208 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3209# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3210# work properly (i.e., refer to 'conftest.exe'), while it won't with 3211# 'rm'. 3212for ac_file in conftest.exe conftest conftest.*; do 3213 test -f "$ac_file" || continue 3214 case $ac_file in 3215 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3216 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3217 break;; 3218 * ) break;; 3219 esac 3220done 3221else case e in #( 3222 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3223printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3224as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3225See 'config.log' for more details" "$LINENO" 5; } ;; 3226esac 3227fi 3228rm -f conftest conftest$ac_cv_exeext 3229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3230printf "%s\n" "$ac_cv_exeext" >&6; } 3231 3232rm -f conftest.$ac_ext 3233EXEEXT=$ac_cv_exeext 3234ac_exeext=$EXEEXT 3235cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3236/* end confdefs.h. */ 3237#include <stdio.h> 3238int 3239main (void) 3240{ 3241FILE *f = fopen ("conftest.out", "w"); 3242 if (!f) 3243 return 1; 3244 return ferror (f) || fclose (f) != 0; 3245 3246 ; 3247 return 0; 3248} 3249_ACEOF 3250ac_clean_files="$ac_clean_files conftest.out" 3251# Check that the compiler produces executables we can run. If not, either 3252# the compiler is broken, or we cross compile. 3253{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3254printf %s "checking whether we are cross compiling... " >&6; } 3255if test "$cross_compiling" != yes; then 3256 { { ac_try="$ac_link" 3257case "(($ac_try" in 3258 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3259 *) ac_try_echo=$ac_try;; 3260esac 3261eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3262printf "%s\n" "$ac_try_echo"; } >&5 3263 (eval "$ac_link") 2>&5 3264 ac_status=$? 3265 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3266 test $ac_status = 0; } 3267 if { ac_try='./conftest$ac_cv_exeext' 3268 { { case "(($ac_try" in 3269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3270 *) ac_try_echo=$ac_try;; 3271esac 3272eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3273printf "%s\n" "$ac_try_echo"; } >&5 3274 (eval "$ac_try") 2>&5 3275 ac_status=$? 3276 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3277 test $ac_status = 0; }; }; then 3278 cross_compiling=no 3279 else 3280 if test "$cross_compiling" = maybe; then 3281 cross_compiling=yes 3282 else 3283 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3284printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3285as_fn_error 77 "cannot run C compiled programs. 3286If you meant to cross compile, use '--host'. 3287See 'config.log' for more details" "$LINENO" 5; } 3288 fi 3289 fi 3290fi 3291{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3292printf "%s\n" "$cross_compiling" >&6; } 3293 3294rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3295 conftest.o conftest.obj conftest.out 3296ac_clean_files=$ac_clean_files_save 3297{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3298printf %s "checking for suffix of object files... " >&6; } 3299if test ${ac_cv_objext+y} 3300then : 3301 printf %s "(cached) " >&6 3302else case e in #( 3303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3304/* end confdefs.h. */ 3305 3306int 3307main (void) 3308{ 3309 3310 ; 3311 return 0; 3312} 3313_ACEOF 3314rm -f conftest.o conftest.obj 3315if { { ac_try="$ac_compile" 3316case "(($ac_try" in 3317 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3318 *) ac_try_echo=$ac_try;; 3319esac 3320eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3321printf "%s\n" "$ac_try_echo"; } >&5 3322 (eval "$ac_compile") 2>&5 3323 ac_status=$? 3324 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3325 test $ac_status = 0; } 3326then : 3327 for ac_file in conftest.o conftest.obj conftest.*; do 3328 test -f "$ac_file" || continue; 3329 case $ac_file in 3330 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3331 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3332 break;; 3333 esac 3334done 3335else case e in #( 3336 e) printf "%s\n" "$as_me: failed program was:" >&5 3337sed 's/^/| /' conftest.$ac_ext >&5 3338 3339{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3340printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3341as_fn_error $? "cannot compute suffix of object files: cannot compile 3342See 'config.log' for more details" "$LINENO" 5; } ;; 3343esac 3344fi 3345rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3346esac 3347fi 3348{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3349printf "%s\n" "$ac_cv_objext" >&6; } 3350OBJEXT=$ac_cv_objext 3351ac_objext=$OBJEXT 3352{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3353printf %s "checking whether the compiler supports GNU C... " >&6; } 3354if test ${ac_cv_c_compiler_gnu+y} 3355then : 3356 printf %s "(cached) " >&6 3357else case e in #( 3358 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3359/* end confdefs.h. */ 3360 3361int 3362main (void) 3363{ 3364#ifndef __GNUC__ 3365 choke me 3366#endif 3367 3368 ; 3369 return 0; 3370} 3371_ACEOF 3372if ac_fn_c_try_compile "$LINENO" 3373then : 3374 ac_compiler_gnu=yes 3375else case e in #( 3376 e) ac_compiler_gnu=no ;; 3377esac 3378fi 3379rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3380ac_cv_c_compiler_gnu=$ac_compiler_gnu 3381 ;; 3382esac 3383fi 3384{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3385printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3386ac_compiler_gnu=$ac_cv_c_compiler_gnu 3387 3388if test $ac_compiler_gnu = yes; then 3389 GCC=yes 3390else 3391 GCC= 3392fi 3393ac_test_CFLAGS=${CFLAGS+y} 3394ac_save_CFLAGS=$CFLAGS 3395{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3396printf %s "checking whether $CC accepts -g... " >&6; } 3397if test ${ac_cv_prog_cc_g+y} 3398then : 3399 printf %s "(cached) " >&6 3400else case e in #( 3401 e) ac_save_c_werror_flag=$ac_c_werror_flag 3402 ac_c_werror_flag=yes 3403 ac_cv_prog_cc_g=no 3404 CFLAGS="-g" 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3406/* end confdefs.h. */ 3407 3408int 3409main (void) 3410{ 3411 3412 ; 3413 return 0; 3414} 3415_ACEOF 3416if ac_fn_c_try_compile "$LINENO" 3417then : 3418 ac_cv_prog_cc_g=yes 3419else case e in #( 3420 e) CFLAGS="" 3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3422/* end confdefs.h. */ 3423 3424int 3425main (void) 3426{ 3427 3428 ; 3429 return 0; 3430} 3431_ACEOF 3432if ac_fn_c_try_compile "$LINENO" 3433then : 3434 3435else case e in #( 3436 e) ac_c_werror_flag=$ac_save_c_werror_flag 3437 CFLAGS="-g" 3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3439/* end confdefs.h. */ 3440 3441int 3442main (void) 3443{ 3444 3445 ; 3446 return 0; 3447} 3448_ACEOF 3449if ac_fn_c_try_compile "$LINENO" 3450then : 3451 ac_cv_prog_cc_g=yes 3452fi 3453rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3454esac 3455fi 3456rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3457esac 3458fi 3459rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3460 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3461esac 3462fi 3463{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3464printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3465if test $ac_test_CFLAGS; then 3466 CFLAGS=$ac_save_CFLAGS 3467elif test $ac_cv_prog_cc_g = yes; then 3468 if test "$GCC" = yes; then 3469 CFLAGS="-g -O2" 3470 else 3471 CFLAGS="-g" 3472 fi 3473else 3474 if test "$GCC" = yes; then 3475 CFLAGS="-O2" 3476 else 3477 CFLAGS= 3478 fi 3479fi 3480ac_prog_cc_stdc=no 3481if test x$ac_prog_cc_stdc = xno 3482then : 3483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3484printf %s "checking for $CC option to enable C11 features... " >&6; } 3485if test ${ac_cv_prog_cc_c11+y} 3486then : 3487 printf %s "(cached) " >&6 3488else case e in #( 3489 e) ac_cv_prog_cc_c11=no 3490ac_save_CC=$CC 3491cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3492/* end confdefs.h. */ 3493$ac_c_conftest_c11_program 3494_ACEOF 3495for ac_arg in '' -std=gnu11 3496do 3497 CC="$ac_save_CC $ac_arg" 3498 if ac_fn_c_try_compile "$LINENO" 3499then : 3500 ac_cv_prog_cc_c11=$ac_arg 3501fi 3502rm -f core conftest.err conftest.$ac_objext conftest.beam 3503 test "x$ac_cv_prog_cc_c11" != "xno" && break 3504done 3505rm -f conftest.$ac_ext 3506CC=$ac_save_CC ;; 3507esac 3508fi 3509 3510if test "x$ac_cv_prog_cc_c11" = xno 3511then : 3512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3513printf "%s\n" "unsupported" >&6; } 3514else case e in #( 3515 e) if test "x$ac_cv_prog_cc_c11" = x 3516then : 3517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3518printf "%s\n" "none needed" >&6; } 3519else case e in #( 3520 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3521printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3522 CC="$CC $ac_cv_prog_cc_c11" ;; 3523esac 3524fi 3525 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3526 ac_prog_cc_stdc=c11 ;; 3527esac 3528fi 3529fi 3530if test x$ac_prog_cc_stdc = xno 3531then : 3532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3533printf %s "checking for $CC option to enable C99 features... " >&6; } 3534if test ${ac_cv_prog_cc_c99+y} 3535then : 3536 printf %s "(cached) " >&6 3537else case e in #( 3538 e) ac_cv_prog_cc_c99=no 3539ac_save_CC=$CC 3540cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3541/* end confdefs.h. */ 3542$ac_c_conftest_c99_program 3543_ACEOF 3544for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3545do 3546 CC="$ac_save_CC $ac_arg" 3547 if ac_fn_c_try_compile "$LINENO" 3548then : 3549 ac_cv_prog_cc_c99=$ac_arg 3550fi 3551rm -f core conftest.err conftest.$ac_objext conftest.beam 3552 test "x$ac_cv_prog_cc_c99" != "xno" && break 3553done 3554rm -f conftest.$ac_ext 3555CC=$ac_save_CC ;; 3556esac 3557fi 3558 3559if test "x$ac_cv_prog_cc_c99" = xno 3560then : 3561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3562printf "%s\n" "unsupported" >&6; } 3563else case e in #( 3564 e) if test "x$ac_cv_prog_cc_c99" = x 3565then : 3566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3567printf "%s\n" "none needed" >&6; } 3568else case e in #( 3569 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3570printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3571 CC="$CC $ac_cv_prog_cc_c99" ;; 3572esac 3573fi 3574 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3575 ac_prog_cc_stdc=c99 ;; 3576esac 3577fi 3578fi 3579if test x$ac_prog_cc_stdc = xno 3580then : 3581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3582printf %s "checking for $CC option to enable C89 features... " >&6; } 3583if test ${ac_cv_prog_cc_c89+y} 3584then : 3585 printf %s "(cached) " >&6 3586else case e in #( 3587 e) ac_cv_prog_cc_c89=no 3588ac_save_CC=$CC 3589cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3590/* end confdefs.h. */ 3591$ac_c_conftest_c89_program 3592_ACEOF 3593for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3594do 3595 CC="$ac_save_CC $ac_arg" 3596 if ac_fn_c_try_compile "$LINENO" 3597then : 3598 ac_cv_prog_cc_c89=$ac_arg 3599fi 3600rm -f core conftest.err conftest.$ac_objext conftest.beam 3601 test "x$ac_cv_prog_cc_c89" != "xno" && break 3602done 3603rm -f conftest.$ac_ext 3604CC=$ac_save_CC ;; 3605esac 3606fi 3607 3608if test "x$ac_cv_prog_cc_c89" = xno 3609then : 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3611printf "%s\n" "unsupported" >&6; } 3612else case e in #( 3613 e) if test "x$ac_cv_prog_cc_c89" = x 3614then : 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3616printf "%s\n" "none needed" >&6; } 3617else case e in #( 3618 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3619printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3620 CC="$CC $ac_cv_prog_cc_c89" ;; 3621esac 3622fi 3623 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3624 ac_prog_cc_stdc=c89 ;; 3625esac 3626fi 3627fi 3628 3629ac_ext=c 3630ac_cpp='$CPP $CPPFLAGS' 3631ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3632ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3633ac_compiler_gnu=$ac_cv_c_compiler_gnu 3634 3635 3636 ac_ext=c 3637ac_cpp='$CPP $CPPFLAGS' 3638ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3639ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3640ac_compiler_gnu=$ac_cv_c_compiler_gnu 3641{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3642printf %s "checking whether $CC understands -c and -o together... " >&6; } 3643if test ${am_cv_prog_cc_c_o+y} 3644then : 3645 printf %s "(cached) " >&6 3646else case e in #( 3647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3648/* end confdefs.h. */ 3649 3650int 3651main (void) 3652{ 3653 3654 ; 3655 return 0; 3656} 3657_ACEOF 3658 # Make sure it works both with $CC and with simple cc. 3659 # Following AC_PROG_CC_C_O, we do the test twice because some 3660 # compilers refuse to overwrite an existing .o file with -o, 3661 # though they will create one. 3662 am_cv_prog_cc_c_o=yes 3663 for am_i in 1 2; do 3664 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3665 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3666 ac_status=$? 3667 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3668 (exit $ac_status); } \ 3669 && test -f conftest2.$ac_objext; then 3670 : OK 3671 else 3672 am_cv_prog_cc_c_o=no 3673 break 3674 fi 3675 done 3676 rm -f core conftest* 3677 unset am_i ;; 3678esac 3679fi 3680{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3681printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3682if test "$am_cv_prog_cc_c_o" != yes; then 3683 # Losing compiler, so override with the script. 3684 # FIXME: It is wrong to rewrite CC. 3685 # But if we don't then we get into trouble of one sort or another. 3686 # A longer-term fix would be to have automake use am__CC in this case, 3687 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3688 CC="$am_aux_dir/compile $CC" 3689fi 3690ac_ext=c 3691ac_cpp='$CPP $CPPFLAGS' 3692ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3693ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3694ac_compiler_gnu=$ac_cv_c_compiler_gnu 3695 3696 3697 3698ac_header= ac_cache= 3699for ac_item in $ac_header_c_list 3700do 3701 if test $ac_cache; then 3702 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3703 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3704 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3705 fi 3706 ac_header= ac_cache= 3707 elif test $ac_header; then 3708 ac_cache=$ac_item 3709 else 3710 ac_header=$ac_item 3711 fi 3712done 3713 3714 3715 3716 3717 3718 3719 3720 3721if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3722then : 3723 3724printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3725 3726fi 3727 3728 3729 3730 3731 3732 3733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3734printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3735if test ${ac_cv_safe_to_define___extensions__+y} 3736then : 3737 printf %s "(cached) " >&6 3738else case e in #( 3739 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3740/* end confdefs.h. */ 3741 3742# define __EXTENSIONS__ 1 3743 $ac_includes_default 3744int 3745main (void) 3746{ 3747 3748 ; 3749 return 0; 3750} 3751_ACEOF 3752if ac_fn_c_try_compile "$LINENO" 3753then : 3754 ac_cv_safe_to_define___extensions__=yes 3755else case e in #( 3756 e) ac_cv_safe_to_define___extensions__=no ;; 3757esac 3758fi 3759rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3760esac 3761fi 3762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3763printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3764 3765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3766printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3767if test ${ac_cv_should_define__xopen_source+y} 3768then : 3769 printf %s "(cached) " >&6 3770else case e in #( 3771 e) ac_cv_should_define__xopen_source=no 3772 if test $ac_cv_header_wchar_h = yes 3773then : 3774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3775/* end confdefs.h. */ 3776 3777 #include <wchar.h> 3778 mbstate_t x; 3779int 3780main (void) 3781{ 3782 3783 ; 3784 return 0; 3785} 3786_ACEOF 3787if ac_fn_c_try_compile "$LINENO" 3788then : 3789 3790else case e in #( 3791 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3792/* end confdefs.h. */ 3793 3794 #define _XOPEN_SOURCE 500 3795 #include <wchar.h> 3796 mbstate_t x; 3797int 3798main (void) 3799{ 3800 3801 ; 3802 return 0; 3803} 3804_ACEOF 3805if ac_fn_c_try_compile "$LINENO" 3806then : 3807 ac_cv_should_define__xopen_source=yes 3808fi 3809rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3810esac 3811fi 3812rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3813fi ;; 3814esac 3815fi 3816{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3817printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3818 3819 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3820 3821 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3822 3823 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3824 3825 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3826 3827 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3828 3829 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3830 3831 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3832 3833 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3834 3835 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3836 3837 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3838 3839 printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 3840 3841 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3842 3843 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3844 3845 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3846 3847 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3848 3849 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3850 3851 if test $ac_cv_header_minix_config_h = yes 3852then : 3853 MINIX=yes 3854 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3855 3856 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3857 3858 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3859 3860else case e in #( 3861 e) MINIX= ;; 3862esac 3863fi 3864 if test $ac_cv_safe_to_define___extensions__ = yes 3865then : 3866 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3867 3868fi 3869 if test $ac_cv_should_define__xopen_source = yes 3870then : 3871 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3872 3873fi 3874 3875 3876# Initialize Automake 3877am__api_version='1.16' 3878 3879 3880 # Find a good install program. We prefer a C program (faster), 3881# so one script is as good as another. But avoid the broken or 3882# incompatible versions: 3883# SysV /etc/install, /usr/sbin/install 3884# SunOS /usr/etc/install 3885# IRIX /sbin/install 3886# AIX /bin/install 3887# AmigaOS /C/install, which installs bootblocks on floppy discs 3888# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3889# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3890# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3891# OS/2's system install, which has a completely different semantic 3892# ./install, which can be erroneously created by make from ./install.sh. 3893# Reject install programs that cannot install multiple files. 3894{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3895printf %s "checking for a BSD-compatible install... " >&6; } 3896if test -z "$INSTALL"; then 3897if test ${ac_cv_path_install+y} 3898then : 3899 printf %s "(cached) " >&6 3900else case e in #( 3901 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3902for as_dir in $PATH 3903do 3904 IFS=$as_save_IFS 3905 case $as_dir in #((( 3906 '') as_dir=./ ;; 3907 */) ;; 3908 *) as_dir=$as_dir/ ;; 3909 esac 3910 # Account for fact that we put trailing slashes in our PATH walk. 3911case $as_dir in #(( 3912 ./ | /[cC]/* | \ 3913 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3914 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3915 /usr/ucb/* ) ;; 3916 *) 3917 # OSF1 and SCO ODT 3.0 have their own names for install. 3918 # Don't use installbsd from OSF since it installs stuff as root 3919 # by default. 3920 for ac_prog in ginstall scoinst install; do 3921 for ac_exec_ext in '' $ac_executable_extensions; do 3922 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3923 if test $ac_prog = install && 3924 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3925 # AIX install. It has an incompatible calling convention. 3926 : 3927 elif test $ac_prog = install && 3928 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3929 # program-specific install script used by HP pwplus--don't use. 3930 : 3931 else 3932 rm -rf conftest.one conftest.two conftest.dir 3933 echo one > conftest.one 3934 echo two > conftest.two 3935 mkdir conftest.dir 3936 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3937 test -s conftest.one && test -s conftest.two && 3938 test -s conftest.dir/conftest.one && 3939 test -s conftest.dir/conftest.two 3940 then 3941 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3942 break 3 3943 fi 3944 fi 3945 fi 3946 done 3947 done 3948 ;; 3949esac 3950 3951 done 3952IFS=$as_save_IFS 3953 3954rm -rf conftest.one conftest.two conftest.dir 3955 ;; 3956esac 3957fi 3958 if test ${ac_cv_path_install+y}; then 3959 INSTALL=$ac_cv_path_install 3960 else 3961 # As a last resort, use the slow shell script. Don't cache a 3962 # value for INSTALL within a source directory, because that will 3963 # break other packages using the cache if that directory is 3964 # removed, or if the value is a relative name. 3965 INSTALL=$ac_install_sh 3966 fi 3967fi 3968{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3969printf "%s\n" "$INSTALL" >&6; } 3970 3971# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3972# It thinks the first close brace ends the variable substitution. 3973test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3974 3975test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3976 3977test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3978 3979{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3980printf %s "checking whether build environment is sane... " >&6; } 3981# Reject unsafe characters in $srcdir or the absolute working directory 3982# name. Accept space and tab only in the latter. 3983am_lf=' 3984' 3985case `pwd` in 3986 *[\\\"\#\$\&\'\`$am_lf]*) 3987 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3988esac 3989case $srcdir in 3990 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3991 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3992esac 3993 3994# Do 'set' in a subshell so we don't clobber the current shell's 3995# arguments. Must try -L first in case configure is actually a 3996# symlink; some systems play weird games with the mod time of symlinks 3997# (eg FreeBSD returns the mod time of the symlink's containing 3998# directory). 3999if ( 4000 am_has_slept=no 4001 for am_try in 1 2; do 4002 echo "timestamp, slept: $am_has_slept" > conftest.file 4003 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4004 if test "$*" = "X"; then 4005 # -L didn't work. 4006 set X `ls -t "$srcdir/configure" conftest.file` 4007 fi 4008 if test "$*" != "X $srcdir/configure conftest.file" \ 4009 && test "$*" != "X conftest.file $srcdir/configure"; then 4010 4011 # If neither matched, then we have a broken ls. This can happen 4012 # if, for instance, CONFIG_SHELL is bash and it inherits a 4013 # broken ls alias from the environment. This has actually 4014 # happened. Such a system could not be considered "sane". 4015 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4016 alias in your environment" "$LINENO" 5 4017 fi 4018 if test "$2" = conftest.file || test $am_try -eq 2; then 4019 break 4020 fi 4021 # Just in case. 4022 sleep 1 4023 am_has_slept=yes 4024 done 4025 test "$2" = conftest.file 4026 ) 4027then 4028 # Ok. 4029 : 4030else 4031 as_fn_error $? "newly created file is older than distributed files! 4032Check your system clock" "$LINENO" 5 4033fi 4034{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4035printf "%s\n" "yes" >&6; } 4036# If we didn't sleep, we still need to ensure time stamps of config.status and 4037# generated files are strictly newer. 4038am_sleep_pid= 4039if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4040 ( sleep 1 ) & 4041 am_sleep_pid=$! 4042fi 4043 4044rm -f conftest.file 4045 4046test "$program_prefix" != NONE && 4047 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4048# Use a double $ so make ignores it. 4049test "$program_suffix" != NONE && 4050 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4051# Double any \ or $. 4052# By default was 's,x,x', remove it if useless. 4053ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4054program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4055 4056 4057 if test x"${MISSING+set}" != xset; then 4058 MISSING="\${SHELL} '$am_aux_dir/missing'" 4059fi 4060# Use eval to expand $SHELL 4061if eval "$MISSING --is-lightweight"; then 4062 am_missing_run="$MISSING " 4063else 4064 am_missing_run= 4065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4066printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4067fi 4068 4069if test x"${install_sh+set}" != xset; then 4070 case $am_aux_dir in 4071 *\ * | *\ *) 4072 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4073 *) 4074 install_sh="\${SHELL} $am_aux_dir/install-sh" 4075 esac 4076fi 4077 4078# Installed binaries are usually stripped using 'strip' when the user 4079# run "make install-strip". However 'strip' might not be the right 4080# tool to use in cross-compilation environments, therefore Automake 4081# will honor the 'STRIP' environment variable to overrule this program. 4082if test "$cross_compiling" != no; then 4083 if test -n "$ac_tool_prefix"; then 4084 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4085set dummy ${ac_tool_prefix}strip; ac_word=$2 4086{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4087printf %s "checking for $ac_word... " >&6; } 4088if test ${ac_cv_prog_STRIP+y} 4089then : 4090 printf %s "(cached) " >&6 4091else case e in #( 4092 e) if test -n "$STRIP"; then 4093 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4094else 4095as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4096for as_dir in $PATH 4097do 4098 IFS=$as_save_IFS 4099 case $as_dir in #((( 4100 '') as_dir=./ ;; 4101 */) ;; 4102 *) as_dir=$as_dir/ ;; 4103 esac 4104 for ac_exec_ext in '' $ac_executable_extensions; do 4105 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4106 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4107 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4108 break 2 4109 fi 4110done 4111 done 4112IFS=$as_save_IFS 4113 4114fi ;; 4115esac 4116fi 4117STRIP=$ac_cv_prog_STRIP 4118if test -n "$STRIP"; then 4119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4120printf "%s\n" "$STRIP" >&6; } 4121else 4122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4123printf "%s\n" "no" >&6; } 4124fi 4125 4126 4127fi 4128if test -z "$ac_cv_prog_STRIP"; then 4129 ac_ct_STRIP=$STRIP 4130 # Extract the first word of "strip", so it can be a program name with args. 4131set dummy strip; ac_word=$2 4132{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4133printf %s "checking for $ac_word... " >&6; } 4134if test ${ac_cv_prog_ac_ct_STRIP+y} 4135then : 4136 printf %s "(cached) " >&6 4137else case e in #( 4138 e) if test -n "$ac_ct_STRIP"; then 4139 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4140else 4141as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4142for as_dir in $PATH 4143do 4144 IFS=$as_save_IFS 4145 case $as_dir in #((( 4146 '') as_dir=./ ;; 4147 */) ;; 4148 *) as_dir=$as_dir/ ;; 4149 esac 4150 for ac_exec_ext in '' $ac_executable_extensions; do 4151 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4152 ac_cv_prog_ac_ct_STRIP="strip" 4153 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4154 break 2 4155 fi 4156done 4157 done 4158IFS=$as_save_IFS 4159 4160fi ;; 4161esac 4162fi 4163ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4164if test -n "$ac_ct_STRIP"; then 4165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4166printf "%s\n" "$ac_ct_STRIP" >&6; } 4167else 4168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4169printf "%s\n" "no" >&6; } 4170fi 4171 4172 if test "x$ac_ct_STRIP" = x; then 4173 STRIP=":" 4174 else 4175 case $cross_compiling:$ac_tool_warned in 4176yes:) 4177{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4178printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4179ac_tool_warned=yes ;; 4180esac 4181 STRIP=$ac_ct_STRIP 4182 fi 4183else 4184 STRIP="$ac_cv_prog_STRIP" 4185fi 4186 4187fi 4188INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4189 4190 4191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4192printf %s "checking for a race-free mkdir -p... " >&6; } 4193if test -z "$MKDIR_P"; then 4194 if test ${ac_cv_path_mkdir+y} 4195then : 4196 printf %s "(cached) " >&6 4197else case e in #( 4198 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4199for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4200do 4201 IFS=$as_save_IFS 4202 case $as_dir in #((( 4203 '') as_dir=./ ;; 4204 */) ;; 4205 *) as_dir=$as_dir/ ;; 4206 esac 4207 for ac_prog in mkdir gmkdir; do 4208 for ac_exec_ext in '' $ac_executable_extensions; do 4209 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4210 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4211 'mkdir ('*'coreutils) '* | \ 4212 *'BusyBox '* | \ 4213 'mkdir (fileutils) '4.1*) 4214 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4215 break 3;; 4216 esac 4217 done 4218 done 4219 done 4220IFS=$as_save_IFS 4221 ;; 4222esac 4223fi 4224 4225 test -d ./--version && rmdir ./--version 4226 if test ${ac_cv_path_mkdir+y}; then 4227 MKDIR_P="$ac_cv_path_mkdir -p" 4228 else 4229 # As a last resort, use plain mkdir -p, 4230 # in the hope it doesn't have the bugs of ancient mkdir. 4231 MKDIR_P='mkdir -p' 4232 fi 4233fi 4234{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4235printf "%s\n" "$MKDIR_P" >&6; } 4236 4237for ac_prog in gawk mawk nawk awk 4238do 4239 # Extract the first word of "$ac_prog", so it can be a program name with args. 4240set dummy $ac_prog; ac_word=$2 4241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4242printf %s "checking for $ac_word... " >&6; } 4243if test ${ac_cv_prog_AWK+y} 4244then : 4245 printf %s "(cached) " >&6 4246else case e in #( 4247 e) if test -n "$AWK"; then 4248 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4249else 4250as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4251for as_dir in $PATH 4252do 4253 IFS=$as_save_IFS 4254 case $as_dir in #((( 4255 '') as_dir=./ ;; 4256 */) ;; 4257 *) as_dir=$as_dir/ ;; 4258 esac 4259 for ac_exec_ext in '' $ac_executable_extensions; do 4260 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4261 ac_cv_prog_AWK="$ac_prog" 4262 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4263 break 2 4264 fi 4265done 4266 done 4267IFS=$as_save_IFS 4268 4269fi ;; 4270esac 4271fi 4272AWK=$ac_cv_prog_AWK 4273if test -n "$AWK"; then 4274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4275printf "%s\n" "$AWK" >&6; } 4276else 4277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4278printf "%s\n" "no" >&6; } 4279fi 4280 4281 4282 test -n "$AWK" && break 4283done 4284 4285{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4286printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4287set x ${MAKE-make} 4288ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4289if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4290then : 4291 printf %s "(cached) " >&6 4292else case e in #( 4293 e) cat >conftest.make <<\_ACEOF 4294SHELL = /bin/sh 4295all: 4296 @echo '@@@%%%=$(MAKE)=@@@%%%' 4297_ACEOF 4298# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4299case `${MAKE-make} -f conftest.make 2>/dev/null` in 4300 *@@@%%%=?*=@@@%%%*) 4301 eval ac_cv_prog_make_${ac_make}_set=yes;; 4302 *) 4303 eval ac_cv_prog_make_${ac_make}_set=no;; 4304esac 4305rm -f conftest.make ;; 4306esac 4307fi 4308if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4310printf "%s\n" "yes" >&6; } 4311 SET_MAKE= 4312else 4313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4314printf "%s\n" "no" >&6; } 4315 SET_MAKE="MAKE=${MAKE-make}" 4316fi 4317 4318rm -rf .tst 2>/dev/null 4319mkdir .tst 2>/dev/null 4320if test -d .tst; then 4321 am__leading_dot=. 4322else 4323 am__leading_dot=_ 4324fi 4325rmdir .tst 2>/dev/null 4326 4327DEPDIR="${am__leading_dot}deps" 4328 4329ac_config_commands="$ac_config_commands depfiles" 4330 4331{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4332printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4333cat > confinc.mk << 'END' 4334am__doit: 4335 @echo this is the am__doit target >confinc.out 4336.PHONY: am__doit 4337END 4338am__include="#" 4339am__quote= 4340# BSD make does it like this. 4341echo '.include "confinc.mk" # ignored' > confmf.BSD 4342# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4343echo 'include confinc.mk # ignored' > confmf.GNU 4344_am_result=no 4345for s in GNU BSD; do 4346 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4347 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4348 ac_status=$? 4349 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4350 (exit $ac_status); } 4351 case $?:`cat confinc.out 2>/dev/null` in #( 4352 '0:this is the am__doit target') : 4353 case $s in #( 4354 BSD) : 4355 am__include='.include' am__quote='"' ;; #( 4356 *) : 4357 am__include='include' am__quote='' ;; 4358esac ;; #( 4359 *) : 4360 ;; 4361esac 4362 if test "$am__include" != "#"; then 4363 _am_result="yes ($s style)" 4364 break 4365 fi 4366done 4367rm -f confinc.* confmf.* 4368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4369printf "%s\n" "${_am_result}" >&6; } 4370 4371# Check whether --enable-dependency-tracking was given. 4372if test ${enable_dependency_tracking+y} 4373then : 4374 enableval=$enable_dependency_tracking; 4375fi 4376 4377if test "x$enable_dependency_tracking" != xno; then 4378 am_depcomp="$ac_aux_dir/depcomp" 4379 AMDEPBACKSLASH='\' 4380 am__nodep='_no' 4381fi 4382 if test "x$enable_dependency_tracking" != xno; then 4383 AMDEP_TRUE= 4384 AMDEP_FALSE='#' 4385else 4386 AMDEP_TRUE='#' 4387 AMDEP_FALSE= 4388fi 4389 4390 4391# Check whether --enable-silent-rules was given. 4392if test ${enable_silent_rules+y} 4393then : 4394 enableval=$enable_silent_rules; 4395fi 4396 4397case $enable_silent_rules in # ((( 4398 yes) AM_DEFAULT_VERBOSITY=0;; 4399 no) AM_DEFAULT_VERBOSITY=1;; 4400 *) AM_DEFAULT_VERBOSITY=1;; 4401esac 4402am_make=${MAKE-make} 4403{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4404printf %s "checking whether $am_make supports nested variables... " >&6; } 4405if test ${am_cv_make_support_nested_variables+y} 4406then : 4407 printf %s "(cached) " >&6 4408else case e in #( 4409 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 4410BAR0=false 4411BAR1=true 4412V=1 4413am__doit: 4414 @$(TRUE) 4415.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4416 am_cv_make_support_nested_variables=yes 4417else 4418 am_cv_make_support_nested_variables=no 4419fi ;; 4420esac 4421fi 4422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4423printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4424if test $am_cv_make_support_nested_variables = yes; then 4425 AM_V='$(V)' 4426 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4427else 4428 AM_V=$AM_DEFAULT_VERBOSITY 4429 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4430fi 4431AM_BACKSLASH='\' 4432 4433if test "`cd $srcdir && pwd`" != "`pwd`"; then 4434 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4435 # is not polluted with repeated "-I." 4436 am__isrc=' -I$(srcdir)' 4437 # test to see if srcdir already configured 4438 if test -f $srcdir/config.status; then 4439 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4440 fi 4441fi 4442 4443# test whether we have cygpath 4444if test -z "$CYGPATH_W"; then 4445 if (cygpath --version) >/dev/null 2>/dev/null; then 4446 CYGPATH_W='cygpath -w' 4447 else 4448 CYGPATH_W=echo 4449 fi 4450fi 4451 4452 4453# Define the identity of the package. 4454 PACKAGE='mkfontscale' 4455 VERSION='1.2.3' 4456 4457 4458printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4459 4460 4461printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4462 4463# Some tools Automake needs. 4464 4465ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4466 4467 4468AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4469 4470 4471AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4472 4473 4474AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4475 4476 4477MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4478 4479# For better backward compatibility. To be removed once Automake 1.9.x 4480# dies out for good. For more background, see: 4481# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4482# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4483mkdir_p='$(MKDIR_P)' 4484 4485# We need awk for the "check" target (and possibly the TAP driver). The 4486# system "awk" is bad on some platforms. 4487# Always define AMTAR for backward compatibility. Yes, it's still used 4488# in the wild :-( We should find a proper way to deprecate it ... 4489AMTAR='$${TAR-tar}' 4490 4491 4492# We'll loop over all known methods to create a tar archive until one works. 4493_am_tools='gnutar pax cpio none' 4494 4495am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4496 4497 4498 4499 4500 4501depcc="$CC" am_compiler_list= 4502 4503{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4504printf %s "checking dependency style of $depcc... " >&6; } 4505if test ${am_cv_CC_dependencies_compiler_type+y} 4506then : 4507 printf %s "(cached) " >&6 4508else case e in #( 4509 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4510 # We make a subdir and do the tests there. Otherwise we can end up 4511 # making bogus files that we don't know about and never remove. For 4512 # instance it was reported that on HP-UX the gcc test will end up 4513 # making a dummy file named 'D' -- because '-MD' means "put the output 4514 # in D". 4515 rm -rf conftest.dir 4516 mkdir conftest.dir 4517 # Copy depcomp to subdir because otherwise we won't find it if we're 4518 # using a relative directory. 4519 cp "$am_depcomp" conftest.dir 4520 cd conftest.dir 4521 # We will build objects and dependencies in a subdirectory because 4522 # it helps to detect inapplicable dependency modes. For instance 4523 # both Tru64's cc and ICC support -MD to output dependencies as a 4524 # side effect of compilation, but ICC will put the dependencies in 4525 # the current directory while Tru64 will put them in the object 4526 # directory. 4527 mkdir sub 4528 4529 am_cv_CC_dependencies_compiler_type=none 4530 if test "$am_compiler_list" = ""; then 4531 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4532 fi 4533 am__universal=false 4534 case " $depcc " in #( 4535 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4536 esac 4537 4538 for depmode in $am_compiler_list; do 4539 # Setup a source with many dependencies, because some compilers 4540 # like to wrap large dependency lists on column 80 (with \), and 4541 # we should not choose a depcomp mode which is confused by this. 4542 # 4543 # We need to recreate these files for each test, as the compiler may 4544 # overwrite some of them when testing with obscure command lines. 4545 # This happens at least with the AIX C compiler. 4546 : > sub/conftest.c 4547 for i in 1 2 3 4 5 6; do 4548 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4549 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4550 # Solaris 10 /bin/sh. 4551 echo '/* dummy */' > sub/conftst$i.h 4552 done 4553 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4554 4555 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4556 # mode. It turns out that the SunPro C++ compiler does not properly 4557 # handle '-M -o', and we need to detect this. Also, some Intel 4558 # versions had trouble with output in subdirs. 4559 am__obj=sub/conftest.${OBJEXT-o} 4560 am__minus_obj="-o $am__obj" 4561 case $depmode in 4562 gcc) 4563 # This depmode causes a compiler race in universal mode. 4564 test "$am__universal" = false || continue 4565 ;; 4566 nosideeffect) 4567 # After this tag, mechanisms are not by side-effect, so they'll 4568 # only be used when explicitly requested. 4569 if test "x$enable_dependency_tracking" = xyes; then 4570 continue 4571 else 4572 break 4573 fi 4574 ;; 4575 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4576 # This compiler won't grok '-c -o', but also, the minuso test has 4577 # not run yet. These depmodes are late enough in the game, and 4578 # so weak that their functioning should not be impacted. 4579 am__obj=conftest.${OBJEXT-o} 4580 am__minus_obj= 4581 ;; 4582 none) break ;; 4583 esac 4584 if depmode=$depmode \ 4585 source=sub/conftest.c object=$am__obj \ 4586 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4587 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4588 >/dev/null 2>conftest.err && 4589 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4590 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4591 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4592 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4593 # icc doesn't choke on unknown options, it will just issue warnings 4594 # or remarks (even with -Werror). So we grep stderr for any message 4595 # that says an option was ignored or not supported. 4596 # When given -MP, icc 7.0 and 7.1 complain thusly: 4597 # icc: Command line warning: ignoring option '-M'; no argument required 4598 # The diagnosis changed in icc 8.0: 4599 # icc: Command line remark: option '-MP' not supported 4600 if (grep 'ignoring option' conftest.err || 4601 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4602 am_cv_CC_dependencies_compiler_type=$depmode 4603 break 4604 fi 4605 fi 4606 done 4607 4608 cd .. 4609 rm -rf conftest.dir 4610else 4611 am_cv_CC_dependencies_compiler_type=none 4612fi 4613 ;; 4614esac 4615fi 4616{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4617printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4618CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4619 4620 if 4621 test "x$enable_dependency_tracking" != xno \ 4622 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4623 am__fastdepCC_TRUE= 4624 am__fastdepCC_FALSE='#' 4625else 4626 am__fastdepCC_TRUE='#' 4627 am__fastdepCC_FALSE= 4628fi 4629 4630 4631# Variables for tags utilities; see am/tags.am 4632if test -z "$CTAGS"; then 4633 CTAGS=ctags 4634fi 4635 4636if test -z "$ETAGS"; then 4637 ETAGS=etags 4638fi 4639 4640if test -z "$CSCOPE"; then 4641 CSCOPE=cscope 4642fi 4643 4644 4645 4646# POSIX will say in a future version that running "rm -f" with no argument 4647# is OK; and we want to be able to make that assumption in our Makefile 4648# recipes. So use an aggressive probe to check that the usage we want is 4649# actually supported "in the wild" to an acceptable degree. 4650# See automake bug#10828. 4651# To make any issue more visible, cause the running configure to be aborted 4652# by default if the 'rm' program in use doesn't match our expectations; the 4653# user can still override this though. 4654if rm -f && rm -fr && rm -rf; then : OK; else 4655 cat >&2 <<'END' 4656Oops! 4657 4658Your 'rm' program seems unable to run without file operands specified 4659on the command line, even when the '-f' option is present. This is contrary 4660to the behaviour of most rm programs out there, and not conforming with 4661the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4662 4663Please tell bug-automake@gnu.org about your system, including the value 4664of your $PATH and any error possibly output before this message. This 4665can help us improve future automake versions. 4666 4667END 4668 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4669 echo 'Configuration will proceed anyway, since you have set the' >&2 4670 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4671 echo >&2 4672 else 4673 cat >&2 <<'END' 4674Aborting the configuration process, to ensure you take notice of the issue. 4675 4676You can download and install GNU coreutils to get an 'rm' implementation 4677that behaves properly: <https://www.gnu.org/software/coreutils/>. 4678 4679If you want to complete the configuration process using your problematic 4680'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4681to "yes", and re-run configure. 4682 4683END 4684 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4685 fi 4686fi 4687 4688 4689# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4702printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4703if test ${ac_cv_c_undeclared_builtin_options+y} 4704then : 4705 printf %s "(cached) " >&6 4706else case e in #( 4707 e) ac_save_CFLAGS=$CFLAGS 4708 ac_cv_c_undeclared_builtin_options='cannot detect' 4709 for ac_arg in '' -fno-builtin; do 4710 CFLAGS="$ac_save_CFLAGS $ac_arg" 4711 # This test program should *not* compile successfully. 4712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4713/* end confdefs.h. */ 4714 4715int 4716main (void) 4717{ 4718(void) strchr; 4719 ; 4720 return 0; 4721} 4722_ACEOF 4723if ac_fn_c_try_compile "$LINENO" 4724then : 4725 4726else case e in #( 4727 e) # This test program should compile successfully. 4728 # No library function is consistently available on 4729 # freestanding implementations, so test against a dummy 4730 # declaration. Include always-available headers on the 4731 # off chance that they somehow elicit warnings. 4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4733/* end confdefs.h. */ 4734#include <float.h> 4735#include <limits.h> 4736#include <stdarg.h> 4737#include <stddef.h> 4738extern void ac_decl (int, char *); 4739 4740int 4741main (void) 4742{ 4743(void) ac_decl (0, (char *) 0); 4744 (void) ac_decl; 4745 4746 ; 4747 return 0; 4748} 4749_ACEOF 4750if ac_fn_c_try_compile "$LINENO" 4751then : 4752 if test x"$ac_arg" = x 4753then : 4754 ac_cv_c_undeclared_builtin_options='none needed' 4755else case e in #( 4756 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4757esac 4758fi 4759 break 4760fi 4761rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4762esac 4763fi 4764rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4765 done 4766 CFLAGS=$ac_save_CFLAGS 4767 ;; 4768esac 4769fi 4770{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4771printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4772 case $ac_cv_c_undeclared_builtin_options in #( 4773 'cannot detect') : 4774 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4775printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4776as_fn_error $? "cannot make $CC report undeclared builtins 4777See 'config.log' for more details" "$LINENO" 5; } ;; #( 4778 'none needed') : 4779 ac_c_undeclared_builtin_options='' ;; #( 4780 *) : 4781 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4782esac 4783 4784 4785 4786 4787 4788ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4789if test "x$ac_cv_have_decl___clang__" = xyes 4790then : 4791 CLANGCC="yes" 4792else case e in #( 4793 e) CLANGCC="no" ;; 4794esac 4795fi 4796ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4797if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4798then : 4799 INTELCC="yes" 4800else case e in #( 4801 e) INTELCC="no" ;; 4802esac 4803fi 4804ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4805if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4806then : 4807 SUNCC="yes" 4808else case e in #( 4809 e) SUNCC="no" ;; 4810esac 4811fi 4812 4813 4814 4815 4816 4817 4818 4819 4820if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4821 if test -n "$ac_tool_prefix"; then 4822 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4823set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4824{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4825printf %s "checking for $ac_word... " >&6; } 4826if test ${ac_cv_path_PKG_CONFIG+y} 4827then : 4828 printf %s "(cached) " >&6 4829else case e in #( 4830 e) case $PKG_CONFIG in 4831 [\\/]* | ?:[\\/]*) 4832 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4833 ;; 4834 *) 4835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4836for as_dir in $PATH 4837do 4838 IFS=$as_save_IFS 4839 case $as_dir in #((( 4840 '') as_dir=./ ;; 4841 */) ;; 4842 *) as_dir=$as_dir/ ;; 4843 esac 4844 for ac_exec_ext in '' $ac_executable_extensions; do 4845 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4846 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4848 break 2 4849 fi 4850done 4851 done 4852IFS=$as_save_IFS 4853 4854 ;; 4855esac ;; 4856esac 4857fi 4858PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4859if test -n "$PKG_CONFIG"; then 4860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4861printf "%s\n" "$PKG_CONFIG" >&6; } 4862else 4863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4864printf "%s\n" "no" >&6; } 4865fi 4866 4867 4868fi 4869if test -z "$ac_cv_path_PKG_CONFIG"; then 4870 ac_pt_PKG_CONFIG=$PKG_CONFIG 4871 # Extract the first word of "pkg-config", so it can be a program name with args. 4872set dummy pkg-config; ac_word=$2 4873{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4874printf %s "checking for $ac_word... " >&6; } 4875if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4876then : 4877 printf %s "(cached) " >&6 4878else case e in #( 4879 e) case $ac_pt_PKG_CONFIG in 4880 [\\/]* | ?:[\\/]*) 4881 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4882 ;; 4883 *) 4884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4885for as_dir in $PATH 4886do 4887 IFS=$as_save_IFS 4888 case $as_dir in #((( 4889 '') as_dir=./ ;; 4890 */) ;; 4891 *) as_dir=$as_dir/ ;; 4892 esac 4893 for ac_exec_ext in '' $ac_executable_extensions; do 4894 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4895 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4896 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4897 break 2 4898 fi 4899done 4900 done 4901IFS=$as_save_IFS 4902 4903 ;; 4904esac ;; 4905esac 4906fi 4907ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4908if test -n "$ac_pt_PKG_CONFIG"; then 4909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4910printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4911else 4912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4913printf "%s\n" "no" >&6; } 4914fi 4915 4916 if test "x$ac_pt_PKG_CONFIG" = x; then 4917 PKG_CONFIG="" 4918 else 4919 case $cross_compiling:$ac_tool_warned in 4920yes:) 4921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4922printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4923ac_tool_warned=yes ;; 4924esac 4925 PKG_CONFIG=$ac_pt_PKG_CONFIG 4926 fi 4927else 4928 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4929fi 4930 4931fi 4932if test -n "$PKG_CONFIG"; then 4933 _pkg_min_version=0.9.0 4934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4935printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4936 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4938printf "%s\n" "yes" >&6; } 4939 else 4940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4941printf "%s\n" "no" >&6; } 4942 PKG_CONFIG="" 4943 fi 4944fi 4945 4946 4947 # Make sure we can run config.sub. 4948$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4949 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4950 4951{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4952printf %s "checking build system type... " >&6; } 4953if test ${ac_cv_build+y} 4954then : 4955 printf %s "(cached) " >&6 4956else case e in #( 4957 e) ac_build_alias=$build_alias 4958test "x$ac_build_alias" = x && 4959 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4960test "x$ac_build_alias" = x && 4961 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4962ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4963 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4964 ;; 4965esac 4966fi 4967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4968printf "%s\n" "$ac_cv_build" >&6; } 4969case $ac_cv_build in 4970*-*-*) ;; 4971*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4972esac 4973build=$ac_cv_build 4974ac_save_IFS=$IFS; IFS='-' 4975set x $ac_cv_build 4976shift 4977build_cpu=$1 4978build_vendor=$2 4979shift; shift 4980# Remember, the first character of IFS is used to create $*, 4981# except with old shells: 4982build_os=$* 4983IFS=$ac_save_IFS 4984case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4985 4986 4987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4988printf %s "checking host system type... " >&6; } 4989if test ${ac_cv_host+y} 4990then : 4991 printf %s "(cached) " >&6 4992else case e in #( 4993 e) if test "x$host_alias" = x; then 4994 ac_cv_host=$ac_cv_build 4995else 4996 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4997 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4998fi 4999 ;; 5000esac 5001fi 5002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 5003printf "%s\n" "$ac_cv_host" >&6; } 5004case $ac_cv_host in 5005*-*-*) ;; 5006*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 5007esac 5008host=$ac_cv_host 5009ac_save_IFS=$IFS; IFS='-' 5010set x $ac_cv_host 5011shift 5012host_cpu=$1 5013host_vendor=$2 5014shift; shift 5015# Remember, the first character of IFS is used to create $*, 5016# except with old shells: 5017host_os=$* 5018IFS=$ac_save_IFS 5019case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5020 5021 5022{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5023printf %s "checking for a sed that does not truncate output... " >&6; } 5024if test ${ac_cv_path_SED+y} 5025then : 5026 printf %s "(cached) " >&6 5027else case e in #( 5028 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5029 for ac_i in 1 2 3 4 5 6 7; do 5030 ac_script="$ac_script$as_nl$ac_script" 5031 done 5032 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5033 { ac_script=; unset ac_script;} 5034 if test -z "$SED"; then 5035 ac_path_SED_found=false 5036 # Loop through the user's path and test for each of PROGNAME-LIST 5037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5038for as_dir in $PATH 5039do 5040 IFS=$as_save_IFS 5041 case $as_dir in #((( 5042 '') as_dir=./ ;; 5043 */) ;; 5044 *) as_dir=$as_dir/ ;; 5045 esac 5046 for ac_prog in sed gsed 5047 do 5048 for ac_exec_ext in '' $ac_executable_extensions; do 5049 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5050 as_fn_executable_p "$ac_path_SED" || continue 5051# Check for GNU ac_path_SED and select it if it is found. 5052 # Check for GNU $ac_path_SED 5053case `"$ac_path_SED" --version 2>&1` in #( 5054*GNU*) 5055 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5056#( 5057*) 5058 ac_count=0 5059 printf %s 0123456789 >"conftest.in" 5060 while : 5061 do 5062 cat "conftest.in" "conftest.in" >"conftest.tmp" 5063 mv "conftest.tmp" "conftest.in" 5064 cp "conftest.in" "conftest.nl" 5065 printf "%s\n" '' >> "conftest.nl" 5066 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5067 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5068 as_fn_arith $ac_count + 1 && ac_count=$as_val 5069 if test $ac_count -gt ${ac_path_SED_max-0}; then 5070 # Best one so far, save it but keep looking for a better one 5071 ac_cv_path_SED="$ac_path_SED" 5072 ac_path_SED_max=$ac_count 5073 fi 5074 # 10*(2^10) chars as input seems more than enough 5075 test $ac_count -gt 10 && break 5076 done 5077 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5078esac 5079 5080 $ac_path_SED_found && break 3 5081 done 5082 done 5083 done 5084IFS=$as_save_IFS 5085 if test -z "$ac_cv_path_SED"; then 5086 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5087 fi 5088else 5089 ac_cv_path_SED=$SED 5090fi 5091 ;; 5092esac 5093fi 5094{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5095printf "%s\n" "$ac_cv_path_SED" >&6; } 5096 SED="$ac_cv_path_SED" 5097 rm -f conftest.sed 5098 5099 5100 5101 5102 5103 5104# Check whether --enable-selective-werror was given. 5105if test ${enable_selective_werror+y} 5106then : 5107 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5108else case e in #( 5109 e) SELECTIVE_WERROR=yes ;; 5110esac 5111fi 5112 5113 5114 5115 5116 5117# -v is too short to test reliably with XORG_TESTSET_CFLAG 5118if test "x$SUNCC" = "xyes"; then 5119 BASE_CFLAGS="-v" 5120else 5121 BASE_CFLAGS="" 5122fi 5123 5124# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138xorg_testset_save_CFLAGS="$CFLAGS" 5139 5140if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5143printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5144if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5145then : 5146 printf %s "(cached) " >&6 5147else case e in #( 5148 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5149/* end confdefs.h. */ 5150int i; 5151_ACEOF 5152if ac_fn_c_try_compile "$LINENO" 5153then : 5154 xorg_cv_cc_flag_unknown_warning_option=yes 5155else case e in #( 5156 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5157esac 5158fi 5159rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5160esac 5161fi 5162{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5163printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5165 CFLAGS="$xorg_testset_save_CFLAGS" 5166fi 5167 5168if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5171 fi 5172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5174printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5175if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5176then : 5177 printf %s "(cached) " >&6 5178else case e in #( 5179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5180/* end confdefs.h. */ 5181int i; 5182_ACEOF 5183if ac_fn_c_try_compile "$LINENO" 5184then : 5185 xorg_cv_cc_flag_unused_command_line_argument=yes 5186else case e in #( 5187 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5188esac 5189fi 5190rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5191esac 5192fi 5193{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5194printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5196 CFLAGS="$xorg_testset_save_CFLAGS" 5197fi 5198 5199found="no" 5200 5201 if test $found = "no" ; then 5202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5204 fi 5205 5206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5208 fi 5209 5210 CFLAGS="$CFLAGS -Wall" 5211 5212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5213printf %s "checking if $CC supports -Wall... " >&6; } 5214 cacheid=xorg_cv_cc_flag__Wall 5215 if eval test \${$cacheid+y} 5216then : 5217 printf %s "(cached) " >&6 5218else case e in #( 5219 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5220/* end confdefs.h. */ 5221int i; 5222int 5223main (void) 5224{ 5225 5226 ; 5227 return 0; 5228} 5229_ACEOF 5230if ac_fn_c_try_link "$LINENO" 5231then : 5232 eval $cacheid=yes 5233else case e in #( 5234 e) eval $cacheid=no ;; 5235esac 5236fi 5237rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5238 conftest$ac_exeext conftest.$ac_ext ;; 5239esac 5240fi 5241 5242 5243 CFLAGS="$xorg_testset_save_CFLAGS" 5244 5245 eval supported=\$$cacheid 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5247printf "%s\n" "$supported" >&6; } 5248 if test "$supported" = "yes" ; then 5249 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5250 found="yes" 5251 fi 5252 fi 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268xorg_testset_save_CFLAGS="$CFLAGS" 5269 5270if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5273printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5274if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5275then : 5276 printf %s "(cached) " >&6 5277else case e in #( 5278 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5279/* end confdefs.h. */ 5280int i; 5281_ACEOF 5282if ac_fn_c_try_compile "$LINENO" 5283then : 5284 xorg_cv_cc_flag_unknown_warning_option=yes 5285else case e in #( 5286 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5287esac 5288fi 5289rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5290esac 5291fi 5292{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5293printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5295 CFLAGS="$xorg_testset_save_CFLAGS" 5296fi 5297 5298if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5301 fi 5302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5304printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5305if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5306then : 5307 printf %s "(cached) " >&6 5308else case e in #( 5309 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5310/* end confdefs.h. */ 5311int i; 5312_ACEOF 5313if ac_fn_c_try_compile "$LINENO" 5314then : 5315 xorg_cv_cc_flag_unused_command_line_argument=yes 5316else case e in #( 5317 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5318esac 5319fi 5320rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5321esac 5322fi 5323{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5324printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327fi 5328 5329found="no" 5330 5331 if test $found = "no" ; then 5332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5334 fi 5335 5336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5338 fi 5339 5340 CFLAGS="$CFLAGS -Wpointer-arith" 5341 5342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5343printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5344 cacheid=xorg_cv_cc_flag__Wpointer_arith 5345 if eval test \${$cacheid+y} 5346then : 5347 printf %s "(cached) " >&6 5348else case e in #( 5349 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5350/* end confdefs.h. */ 5351int i; 5352int 5353main (void) 5354{ 5355 5356 ; 5357 return 0; 5358} 5359_ACEOF 5360if ac_fn_c_try_link "$LINENO" 5361then : 5362 eval $cacheid=yes 5363else case e in #( 5364 e) eval $cacheid=no ;; 5365esac 5366fi 5367rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5368 conftest$ac_exeext conftest.$ac_ext ;; 5369esac 5370fi 5371 5372 5373 CFLAGS="$xorg_testset_save_CFLAGS" 5374 5375 eval supported=\$$cacheid 5376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5377printf "%s\n" "$supported" >&6; } 5378 if test "$supported" = "yes" ; then 5379 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5380 found="yes" 5381 fi 5382 fi 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398xorg_testset_save_CFLAGS="$CFLAGS" 5399 5400if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5403printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5404if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5405then : 5406 printf %s "(cached) " >&6 5407else case e in #( 5408 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5409/* end confdefs.h. */ 5410int i; 5411_ACEOF 5412if ac_fn_c_try_compile "$LINENO" 5413then : 5414 xorg_cv_cc_flag_unknown_warning_option=yes 5415else case e in #( 5416 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5417esac 5418fi 5419rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5420esac 5421fi 5422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5423printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426fi 5427 5428if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5431 fi 5432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5434printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5435if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5436then : 5437 printf %s "(cached) " >&6 5438else case e in #( 5439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440/* end confdefs.h. */ 5441int i; 5442_ACEOF 5443if ac_fn_c_try_compile "$LINENO" 5444then : 5445 xorg_cv_cc_flag_unused_command_line_argument=yes 5446else case e in #( 5447 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5448esac 5449fi 5450rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5451esac 5452fi 5453{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5454printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457fi 5458 5459found="no" 5460 5461 if test $found = "no" ; then 5462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5464 fi 5465 5466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5468 fi 5469 5470 CFLAGS="$CFLAGS -Wmissing-declarations" 5471 5472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5473printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5474 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5475 if eval test \${$cacheid+y} 5476then : 5477 printf %s "(cached) " >&6 5478else case e in #( 5479 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480/* end confdefs.h. */ 5481int i; 5482int 5483main (void) 5484{ 5485 5486 ; 5487 return 0; 5488} 5489_ACEOF 5490if ac_fn_c_try_link "$LINENO" 5491then : 5492 eval $cacheid=yes 5493else case e in #( 5494 e) eval $cacheid=no ;; 5495esac 5496fi 5497rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5498 conftest$ac_exeext conftest.$ac_ext ;; 5499esac 5500fi 5501 5502 5503 CFLAGS="$xorg_testset_save_CFLAGS" 5504 5505 eval supported=\$$cacheid 5506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5507printf "%s\n" "$supported" >&6; } 5508 if test "$supported" = "yes" ; then 5509 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5510 found="yes" 5511 fi 5512 fi 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528xorg_testset_save_CFLAGS="$CFLAGS" 5529 5530if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5533printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5534if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5535then : 5536 printf %s "(cached) " >&6 5537else case e in #( 5538 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5539/* end confdefs.h. */ 5540int i; 5541_ACEOF 5542if ac_fn_c_try_compile "$LINENO" 5543then : 5544 xorg_cv_cc_flag_unknown_warning_option=yes 5545else case e in #( 5546 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5547esac 5548fi 5549rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5550esac 5551fi 5552{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5553printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5554 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5555 CFLAGS="$xorg_testset_save_CFLAGS" 5556fi 5557 5558if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5561 fi 5562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5564printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5565if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5566then : 5567 printf %s "(cached) " >&6 5568else case e in #( 5569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570/* end confdefs.h. */ 5571int i; 5572_ACEOF 5573if ac_fn_c_try_compile "$LINENO" 5574then : 5575 xorg_cv_cc_flag_unused_command_line_argument=yes 5576else case e in #( 5577 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5578esac 5579fi 5580rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5581esac 5582fi 5583{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5584printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5586 CFLAGS="$xorg_testset_save_CFLAGS" 5587fi 5588 5589found="no" 5590 5591 if test $found = "no" ; then 5592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5594 fi 5595 5596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5598 fi 5599 5600 CFLAGS="$CFLAGS -Wformat=2" 5601 5602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5603printf %s "checking if $CC supports -Wformat=2... " >&6; } 5604 cacheid=xorg_cv_cc_flag__Wformat_2 5605 if eval test \${$cacheid+y} 5606then : 5607 printf %s "(cached) " >&6 5608else case e in #( 5609 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610/* end confdefs.h. */ 5611int i; 5612int 5613main (void) 5614{ 5615 5616 ; 5617 return 0; 5618} 5619_ACEOF 5620if ac_fn_c_try_link "$LINENO" 5621then : 5622 eval $cacheid=yes 5623else case e in #( 5624 e) eval $cacheid=no ;; 5625esac 5626fi 5627rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5628 conftest$ac_exeext conftest.$ac_ext ;; 5629esac 5630fi 5631 5632 5633 CFLAGS="$xorg_testset_save_CFLAGS" 5634 5635 eval supported=\$$cacheid 5636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5637printf "%s\n" "$supported" >&6; } 5638 if test "$supported" = "yes" ; then 5639 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5640 found="yes" 5641 fi 5642 fi 5643 5644 if test $found = "no" ; then 5645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5647 fi 5648 5649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5651 fi 5652 5653 CFLAGS="$CFLAGS -Wformat" 5654 5655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5656printf %s "checking if $CC supports -Wformat... " >&6; } 5657 cacheid=xorg_cv_cc_flag__Wformat 5658 if eval test \${$cacheid+y} 5659then : 5660 printf %s "(cached) " >&6 5661else case e in #( 5662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5663/* end confdefs.h. */ 5664int i; 5665int 5666main (void) 5667{ 5668 5669 ; 5670 return 0; 5671} 5672_ACEOF 5673if ac_fn_c_try_link "$LINENO" 5674then : 5675 eval $cacheid=yes 5676else case e in #( 5677 e) eval $cacheid=no ;; 5678esac 5679fi 5680rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5681 conftest$ac_exeext conftest.$ac_ext ;; 5682esac 5683fi 5684 5685 5686 CFLAGS="$xorg_testset_save_CFLAGS" 5687 5688 eval supported=\$$cacheid 5689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5690printf "%s\n" "$supported" >&6; } 5691 if test "$supported" = "yes" ; then 5692 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5693 found="yes" 5694 fi 5695 fi 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713xorg_testset_save_CFLAGS="$CFLAGS" 5714 5715if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5718printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5719if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5720then : 5721 printf %s "(cached) " >&6 5722else case e in #( 5723 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5724/* end confdefs.h. */ 5725int i; 5726_ACEOF 5727if ac_fn_c_try_compile "$LINENO" 5728then : 5729 xorg_cv_cc_flag_unknown_warning_option=yes 5730else case e in #( 5731 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5732esac 5733fi 5734rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5735esac 5736fi 5737{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5738printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5740 CFLAGS="$xorg_testset_save_CFLAGS" 5741fi 5742 5743if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5746 fi 5747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5749printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5750if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5751then : 5752 printf %s "(cached) " >&6 5753else case e in #( 5754 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755/* end confdefs.h. */ 5756int i; 5757_ACEOF 5758if ac_fn_c_try_compile "$LINENO" 5759then : 5760 xorg_cv_cc_flag_unused_command_line_argument=yes 5761else case e in #( 5762 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5763esac 5764fi 5765rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5766esac 5767fi 5768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5769printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5771 CFLAGS="$xorg_testset_save_CFLAGS" 5772fi 5773 5774found="no" 5775 5776 if test $found = "no" ; then 5777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5779 fi 5780 5781 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5783 fi 5784 5785 CFLAGS="$CFLAGS -Wstrict-prototypes" 5786 5787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5788printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5789 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5790 if eval test \${$cacheid+y} 5791then : 5792 printf %s "(cached) " >&6 5793else case e in #( 5794 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5795/* end confdefs.h. */ 5796int i; 5797int 5798main (void) 5799{ 5800 5801 ; 5802 return 0; 5803} 5804_ACEOF 5805if ac_fn_c_try_link "$LINENO" 5806then : 5807 eval $cacheid=yes 5808else case e in #( 5809 e) eval $cacheid=no ;; 5810esac 5811fi 5812rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5813 conftest$ac_exeext conftest.$ac_ext ;; 5814esac 5815fi 5816 5817 5818 CFLAGS="$xorg_testset_save_CFLAGS" 5819 5820 eval supported=\$$cacheid 5821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5822printf "%s\n" "$supported" >&6; } 5823 if test "$supported" = "yes" ; then 5824 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5825 found="yes" 5826 fi 5827 fi 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843xorg_testset_save_CFLAGS="$CFLAGS" 5844 5845if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5848printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5849if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5850then : 5851 printf %s "(cached) " >&6 5852else case e in #( 5853 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5854/* end confdefs.h. */ 5855int i; 5856_ACEOF 5857if ac_fn_c_try_compile "$LINENO" 5858then : 5859 xorg_cv_cc_flag_unknown_warning_option=yes 5860else case e in #( 5861 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5862esac 5863fi 5864rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5865esac 5866fi 5867{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5868printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5869 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5870 CFLAGS="$xorg_testset_save_CFLAGS" 5871fi 5872 5873if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5876 fi 5877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5879printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5880if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5881then : 5882 printf %s "(cached) " >&6 5883else case e in #( 5884 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5885/* end confdefs.h. */ 5886int i; 5887_ACEOF 5888if ac_fn_c_try_compile "$LINENO" 5889then : 5890 xorg_cv_cc_flag_unused_command_line_argument=yes 5891else case e in #( 5892 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5893esac 5894fi 5895rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5896esac 5897fi 5898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5899printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5900 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5901 CFLAGS="$xorg_testset_save_CFLAGS" 5902fi 5903 5904found="no" 5905 5906 if test $found = "no" ; then 5907 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5909 fi 5910 5911 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5913 fi 5914 5915 CFLAGS="$CFLAGS -Wmissing-prototypes" 5916 5917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5918printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5919 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5920 if eval test \${$cacheid+y} 5921then : 5922 printf %s "(cached) " >&6 5923else case e in #( 5924 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5925/* end confdefs.h. */ 5926int i; 5927int 5928main (void) 5929{ 5930 5931 ; 5932 return 0; 5933} 5934_ACEOF 5935if ac_fn_c_try_link "$LINENO" 5936then : 5937 eval $cacheid=yes 5938else case e in #( 5939 e) eval $cacheid=no ;; 5940esac 5941fi 5942rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5943 conftest$ac_exeext conftest.$ac_ext ;; 5944esac 5945fi 5946 5947 5948 CFLAGS="$xorg_testset_save_CFLAGS" 5949 5950 eval supported=\$$cacheid 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5952printf "%s\n" "$supported" >&6; } 5953 if test "$supported" = "yes" ; then 5954 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5955 found="yes" 5956 fi 5957 fi 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973xorg_testset_save_CFLAGS="$CFLAGS" 5974 5975if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5978printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5979if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5980then : 5981 printf %s "(cached) " >&6 5982else case e in #( 5983 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984/* end confdefs.h. */ 5985int i; 5986_ACEOF 5987if ac_fn_c_try_compile "$LINENO" 5988then : 5989 xorg_cv_cc_flag_unknown_warning_option=yes 5990else case e in #( 5991 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5992esac 5993fi 5994rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5995esac 5996fi 5997{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5998printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5999 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6000 CFLAGS="$xorg_testset_save_CFLAGS" 6001fi 6002 6003if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6006 fi 6007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6009printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6010if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6011then : 6012 printf %s "(cached) " >&6 6013else case e in #( 6014 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015/* end confdefs.h. */ 6016int i; 6017_ACEOF 6018if ac_fn_c_try_compile "$LINENO" 6019then : 6020 xorg_cv_cc_flag_unused_command_line_argument=yes 6021else case e in #( 6022 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6023esac 6024fi 6025rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6026esac 6027fi 6028{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6029printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6030 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032fi 6033 6034found="no" 6035 6036 if test $found = "no" ; then 6037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6039 fi 6040 6041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6043 fi 6044 6045 CFLAGS="$CFLAGS -Wnested-externs" 6046 6047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6048printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6049 cacheid=xorg_cv_cc_flag__Wnested_externs 6050 if eval test \${$cacheid+y} 6051then : 6052 printf %s "(cached) " >&6 6053else case e in #( 6054 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6055/* end confdefs.h. */ 6056int i; 6057int 6058main (void) 6059{ 6060 6061 ; 6062 return 0; 6063} 6064_ACEOF 6065if ac_fn_c_try_link "$LINENO" 6066then : 6067 eval $cacheid=yes 6068else case e in #( 6069 e) eval $cacheid=no ;; 6070esac 6071fi 6072rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6073 conftest$ac_exeext conftest.$ac_ext ;; 6074esac 6075fi 6076 6077 6078 CFLAGS="$xorg_testset_save_CFLAGS" 6079 6080 eval supported=\$$cacheid 6081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6082printf "%s\n" "$supported" >&6; } 6083 if test "$supported" = "yes" ; then 6084 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6085 found="yes" 6086 fi 6087 fi 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103xorg_testset_save_CFLAGS="$CFLAGS" 6104 6105if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6108printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6109if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6110then : 6111 printf %s "(cached) " >&6 6112else case e in #( 6113 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6114/* end confdefs.h. */ 6115int i; 6116_ACEOF 6117if ac_fn_c_try_compile "$LINENO" 6118then : 6119 xorg_cv_cc_flag_unknown_warning_option=yes 6120else case e in #( 6121 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6122esac 6123fi 6124rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6125esac 6126fi 6127{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6128printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6129 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131fi 6132 6133if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6136 fi 6137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6139printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6140if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6141then : 6142 printf %s "(cached) " >&6 6143else case e in #( 6144 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6145/* end confdefs.h. */ 6146int i; 6147_ACEOF 6148if ac_fn_c_try_compile "$LINENO" 6149then : 6150 xorg_cv_cc_flag_unused_command_line_argument=yes 6151else case e in #( 6152 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6153esac 6154fi 6155rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6156esac 6157fi 6158{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6159printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6160 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6161 CFLAGS="$xorg_testset_save_CFLAGS" 6162fi 6163 6164found="no" 6165 6166 if test $found = "no" ; then 6167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6169 fi 6170 6171 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6173 fi 6174 6175 CFLAGS="$CFLAGS -Wbad-function-cast" 6176 6177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6178printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6179 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6180 if eval test \${$cacheid+y} 6181then : 6182 printf %s "(cached) " >&6 6183else case e in #( 6184 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185/* end confdefs.h. */ 6186int i; 6187int 6188main (void) 6189{ 6190 6191 ; 6192 return 0; 6193} 6194_ACEOF 6195if ac_fn_c_try_link "$LINENO" 6196then : 6197 eval $cacheid=yes 6198else case e in #( 6199 e) eval $cacheid=no ;; 6200esac 6201fi 6202rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6203 conftest$ac_exeext conftest.$ac_ext ;; 6204esac 6205fi 6206 6207 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209 6210 eval supported=\$$cacheid 6211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6212printf "%s\n" "$supported" >&6; } 6213 if test "$supported" = "yes" ; then 6214 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6215 found="yes" 6216 fi 6217 fi 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233xorg_testset_save_CFLAGS="$CFLAGS" 6234 6235if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6238printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6239if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6240then : 6241 printf %s "(cached) " >&6 6242else case e in #( 6243 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6244/* end confdefs.h. */ 6245int i; 6246_ACEOF 6247if ac_fn_c_try_compile "$LINENO" 6248then : 6249 xorg_cv_cc_flag_unknown_warning_option=yes 6250else case e in #( 6251 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6252esac 6253fi 6254rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6255esac 6256fi 6257{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6258printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261fi 6262 6263if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6266 fi 6267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6269printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6270if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6271then : 6272 printf %s "(cached) " >&6 6273else case e in #( 6274 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6275/* end confdefs.h. */ 6276int i; 6277_ACEOF 6278if ac_fn_c_try_compile "$LINENO" 6279then : 6280 xorg_cv_cc_flag_unused_command_line_argument=yes 6281else case e in #( 6282 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6283esac 6284fi 6285rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6286esac 6287fi 6288{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6289printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6290 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6291 CFLAGS="$xorg_testset_save_CFLAGS" 6292fi 6293 6294found="no" 6295 6296 if test $found = "no" ; then 6297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6299 fi 6300 6301 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6303 fi 6304 6305 CFLAGS="$CFLAGS -Wold-style-definition" 6306 6307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6308printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6309 cacheid=xorg_cv_cc_flag__Wold_style_definition 6310 if eval test \${$cacheid+y} 6311then : 6312 printf %s "(cached) " >&6 6313else case e in #( 6314 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6315/* end confdefs.h. */ 6316int i; 6317int 6318main (void) 6319{ 6320 6321 ; 6322 return 0; 6323} 6324_ACEOF 6325if ac_fn_c_try_link "$LINENO" 6326then : 6327 eval $cacheid=yes 6328else case e in #( 6329 e) eval $cacheid=no ;; 6330esac 6331fi 6332rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6333 conftest$ac_exeext conftest.$ac_ext ;; 6334esac 6335fi 6336 6337 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339 6340 eval supported=\$$cacheid 6341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6342printf "%s\n" "$supported" >&6; } 6343 if test "$supported" = "yes" ; then 6344 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6345 found="yes" 6346 fi 6347 fi 6348 6349 if test $found = "no" ; then 6350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6352 fi 6353 6354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6356 fi 6357 6358 CFLAGS="$CFLAGS -fd" 6359 6360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6361printf %s "checking if $CC supports -fd... " >&6; } 6362 cacheid=xorg_cv_cc_flag__fd 6363 if eval test \${$cacheid+y} 6364then : 6365 printf %s "(cached) " >&6 6366else case e in #( 6367 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6368/* end confdefs.h. */ 6369int i; 6370int 6371main (void) 6372{ 6373 6374 ; 6375 return 0; 6376} 6377_ACEOF 6378if ac_fn_c_try_link "$LINENO" 6379then : 6380 eval $cacheid=yes 6381else case e in #( 6382 e) eval $cacheid=no ;; 6383esac 6384fi 6385rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6386 conftest$ac_exeext conftest.$ac_ext ;; 6387esac 6388fi 6389 6390 6391 CFLAGS="$xorg_testset_save_CFLAGS" 6392 6393 eval supported=\$$cacheid 6394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6395printf "%s\n" "$supported" >&6; } 6396 if test "$supported" = "yes" ; then 6397 BASE_CFLAGS="$BASE_CFLAGS -fd" 6398 found="yes" 6399 fi 6400 fi 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416xorg_testset_save_CFLAGS="$CFLAGS" 6417 6418if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6421printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6422if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6423then : 6424 printf %s "(cached) " >&6 6425else case e in #( 6426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6427/* end confdefs.h. */ 6428int i; 6429_ACEOF 6430if ac_fn_c_try_compile "$LINENO" 6431then : 6432 xorg_cv_cc_flag_unknown_warning_option=yes 6433else case e in #( 6434 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6435esac 6436fi 6437rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6438esac 6439fi 6440{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6441printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6443 CFLAGS="$xorg_testset_save_CFLAGS" 6444fi 6445 6446if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6449 fi 6450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6452printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6453if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6454then : 6455 printf %s "(cached) " >&6 6456else case e in #( 6457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458/* end confdefs.h. */ 6459int i; 6460_ACEOF 6461if ac_fn_c_try_compile "$LINENO" 6462then : 6463 xorg_cv_cc_flag_unused_command_line_argument=yes 6464else case e in #( 6465 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6466esac 6467fi 6468rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6469esac 6470fi 6471{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6472printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6474 CFLAGS="$xorg_testset_save_CFLAGS" 6475fi 6476 6477found="no" 6478 6479 if test $found = "no" ; then 6480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6482 fi 6483 6484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6486 fi 6487 6488 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6489 6490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6491printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6492 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6493 if eval test \${$cacheid+y} 6494then : 6495 printf %s "(cached) " >&6 6496else case e in #( 6497 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6498/* end confdefs.h. */ 6499int i; 6500int 6501main (void) 6502{ 6503 6504 ; 6505 return 0; 6506} 6507_ACEOF 6508if ac_fn_c_try_link "$LINENO" 6509then : 6510 eval $cacheid=yes 6511else case e in #( 6512 e) eval $cacheid=no ;; 6513esac 6514fi 6515rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6516 conftest$ac_exeext conftest.$ac_ext ;; 6517esac 6518fi 6519 6520 6521 CFLAGS="$xorg_testset_save_CFLAGS" 6522 6523 eval supported=\$$cacheid 6524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6525printf "%s\n" "$supported" >&6; } 6526 if test "$supported" = "yes" ; then 6527 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6528 found="yes" 6529 fi 6530 fi 6531 6532 6533 6534 6535 6536# This chunk adds additional warnings that could catch undesired effects. 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550xorg_testset_save_CFLAGS="$CFLAGS" 6551 6552if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6555printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6556if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6557then : 6558 printf %s "(cached) " >&6 6559else case e in #( 6560 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6561/* end confdefs.h. */ 6562int i; 6563_ACEOF 6564if ac_fn_c_try_compile "$LINENO" 6565then : 6566 xorg_cv_cc_flag_unknown_warning_option=yes 6567else case e in #( 6568 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6569esac 6570fi 6571rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6572esac 6573fi 6574{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6575printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578fi 6579 6580if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6583 fi 6584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6586printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6587if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6588then : 6589 printf %s "(cached) " >&6 6590else case e in #( 6591 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6592/* end confdefs.h. */ 6593int i; 6594_ACEOF 6595if ac_fn_c_try_compile "$LINENO" 6596then : 6597 xorg_cv_cc_flag_unused_command_line_argument=yes 6598else case e in #( 6599 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6600esac 6601fi 6602rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6603esac 6604fi 6605{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6606printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6607 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6608 CFLAGS="$xorg_testset_save_CFLAGS" 6609fi 6610 6611found="no" 6612 6613 if test $found = "no" ; then 6614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6616 fi 6617 6618 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6620 fi 6621 6622 CFLAGS="$CFLAGS -Wunused" 6623 6624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6625printf %s "checking if $CC supports -Wunused... " >&6; } 6626 cacheid=xorg_cv_cc_flag__Wunused 6627 if eval test \${$cacheid+y} 6628then : 6629 printf %s "(cached) " >&6 6630else case e in #( 6631 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6632/* end confdefs.h. */ 6633int i; 6634int 6635main (void) 6636{ 6637 6638 ; 6639 return 0; 6640} 6641_ACEOF 6642if ac_fn_c_try_link "$LINENO" 6643then : 6644 eval $cacheid=yes 6645else case e in #( 6646 e) eval $cacheid=no ;; 6647esac 6648fi 6649rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6650 conftest$ac_exeext conftest.$ac_ext ;; 6651esac 6652fi 6653 6654 6655 CFLAGS="$xorg_testset_save_CFLAGS" 6656 6657 eval supported=\$$cacheid 6658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6659printf "%s\n" "$supported" >&6; } 6660 if test "$supported" = "yes" ; then 6661 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6662 found="yes" 6663 fi 6664 fi 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680xorg_testset_save_CFLAGS="$CFLAGS" 6681 6682if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6685printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6686if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6687then : 6688 printf %s "(cached) " >&6 6689else case e in #( 6690 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691/* end confdefs.h. */ 6692int i; 6693_ACEOF 6694if ac_fn_c_try_compile "$LINENO" 6695then : 6696 xorg_cv_cc_flag_unknown_warning_option=yes 6697else case e in #( 6698 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6699esac 6700fi 6701rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6702esac 6703fi 6704{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6705printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708fi 6709 6710if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6713 fi 6714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6716printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6717if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6718then : 6719 printf %s "(cached) " >&6 6720else case e in #( 6721 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6722/* end confdefs.h. */ 6723int i; 6724_ACEOF 6725if ac_fn_c_try_compile "$LINENO" 6726then : 6727 xorg_cv_cc_flag_unused_command_line_argument=yes 6728else case e in #( 6729 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6730esac 6731fi 6732rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6733esac 6734fi 6735{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6736printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6737 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6738 CFLAGS="$xorg_testset_save_CFLAGS" 6739fi 6740 6741found="no" 6742 6743 if test $found = "no" ; then 6744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6746 fi 6747 6748 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6750 fi 6751 6752 CFLAGS="$CFLAGS -Wuninitialized" 6753 6754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6755printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6756 cacheid=xorg_cv_cc_flag__Wuninitialized 6757 if eval test \${$cacheid+y} 6758then : 6759 printf %s "(cached) " >&6 6760else case e in #( 6761 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6762/* end confdefs.h. */ 6763int i; 6764int 6765main (void) 6766{ 6767 6768 ; 6769 return 0; 6770} 6771_ACEOF 6772if ac_fn_c_try_link "$LINENO" 6773then : 6774 eval $cacheid=yes 6775else case e in #( 6776 e) eval $cacheid=no ;; 6777esac 6778fi 6779rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6780 conftest$ac_exeext conftest.$ac_ext ;; 6781esac 6782fi 6783 6784 6785 CFLAGS="$xorg_testset_save_CFLAGS" 6786 6787 eval supported=\$$cacheid 6788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6789printf "%s\n" "$supported" >&6; } 6790 if test "$supported" = "yes" ; then 6791 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6792 found="yes" 6793 fi 6794 fi 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810xorg_testset_save_CFLAGS="$CFLAGS" 6811 6812if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6815printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6816if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6817then : 6818 printf %s "(cached) " >&6 6819else case e in #( 6820 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6821/* end confdefs.h. */ 6822int i; 6823_ACEOF 6824if ac_fn_c_try_compile "$LINENO" 6825then : 6826 xorg_cv_cc_flag_unknown_warning_option=yes 6827else case e in #( 6828 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6829esac 6830fi 6831rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6832esac 6833fi 6834{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6835printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838fi 6839 6840if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6843 fi 6844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6846printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6847if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6848then : 6849 printf %s "(cached) " >&6 6850else case e in #( 6851 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6852/* end confdefs.h. */ 6853int i; 6854_ACEOF 6855if ac_fn_c_try_compile "$LINENO" 6856then : 6857 xorg_cv_cc_flag_unused_command_line_argument=yes 6858else case e in #( 6859 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6860esac 6861fi 6862rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6863esac 6864fi 6865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6866printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6867 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6868 CFLAGS="$xorg_testset_save_CFLAGS" 6869fi 6870 6871found="no" 6872 6873 if test $found = "no" ; then 6874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6876 fi 6877 6878 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6879 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6880 fi 6881 6882 CFLAGS="$CFLAGS -Wshadow" 6883 6884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6885printf %s "checking if $CC supports -Wshadow... " >&6; } 6886 cacheid=xorg_cv_cc_flag__Wshadow 6887 if eval test \${$cacheid+y} 6888then : 6889 printf %s "(cached) " >&6 6890else case e in #( 6891 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6892/* end confdefs.h. */ 6893int i; 6894int 6895main (void) 6896{ 6897 6898 ; 6899 return 0; 6900} 6901_ACEOF 6902if ac_fn_c_try_link "$LINENO" 6903then : 6904 eval $cacheid=yes 6905else case e in #( 6906 e) eval $cacheid=no ;; 6907esac 6908fi 6909rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6910 conftest$ac_exeext conftest.$ac_ext ;; 6911esac 6912fi 6913 6914 6915 CFLAGS="$xorg_testset_save_CFLAGS" 6916 6917 eval supported=\$$cacheid 6918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6919printf "%s\n" "$supported" >&6; } 6920 if test "$supported" = "yes" ; then 6921 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6922 found="yes" 6923 fi 6924 fi 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940xorg_testset_save_CFLAGS="$CFLAGS" 6941 6942if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6945printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6946if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6947then : 6948 printf %s "(cached) " >&6 6949else case e in #( 6950 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6951/* end confdefs.h. */ 6952int i; 6953_ACEOF 6954if ac_fn_c_try_compile "$LINENO" 6955then : 6956 xorg_cv_cc_flag_unknown_warning_option=yes 6957else case e in #( 6958 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6959esac 6960fi 6961rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6962esac 6963fi 6964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6965printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6966 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6967 CFLAGS="$xorg_testset_save_CFLAGS" 6968fi 6969 6970if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6973 fi 6974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6976printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6977if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6978then : 6979 printf %s "(cached) " >&6 6980else case e in #( 6981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982/* end confdefs.h. */ 6983int i; 6984_ACEOF 6985if ac_fn_c_try_compile "$LINENO" 6986then : 6987 xorg_cv_cc_flag_unused_command_line_argument=yes 6988else case e in #( 6989 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6990esac 6991fi 6992rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6993esac 6994fi 6995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6996printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6998 CFLAGS="$xorg_testset_save_CFLAGS" 6999fi 7000 7001found="no" 7002 7003 if test $found = "no" ; then 7004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7006 fi 7007 7008 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7010 fi 7011 7012 CFLAGS="$CFLAGS -Wmissing-noreturn" 7013 7014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7015printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7016 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7017 if eval test \${$cacheid+y} 7018then : 7019 printf %s "(cached) " >&6 7020else case e in #( 7021 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7022/* end confdefs.h. */ 7023int i; 7024int 7025main (void) 7026{ 7027 7028 ; 7029 return 0; 7030} 7031_ACEOF 7032if ac_fn_c_try_link "$LINENO" 7033then : 7034 eval $cacheid=yes 7035else case e in #( 7036 e) eval $cacheid=no ;; 7037esac 7038fi 7039rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7040 conftest$ac_exeext conftest.$ac_ext ;; 7041esac 7042fi 7043 7044 7045 CFLAGS="$xorg_testset_save_CFLAGS" 7046 7047 eval supported=\$$cacheid 7048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7049printf "%s\n" "$supported" >&6; } 7050 if test "$supported" = "yes" ; then 7051 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7052 found="yes" 7053 fi 7054 fi 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070xorg_testset_save_CFLAGS="$CFLAGS" 7071 7072if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7075printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7076if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7077then : 7078 printf %s "(cached) " >&6 7079else case e in #( 7080 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7081/* end confdefs.h. */ 7082int i; 7083_ACEOF 7084if ac_fn_c_try_compile "$LINENO" 7085then : 7086 xorg_cv_cc_flag_unknown_warning_option=yes 7087else case e in #( 7088 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7089esac 7090fi 7091rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7092esac 7093fi 7094{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7095printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7096 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7097 CFLAGS="$xorg_testset_save_CFLAGS" 7098fi 7099 7100if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7103 fi 7104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7106printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7107if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7108then : 7109 printf %s "(cached) " >&6 7110else case e in #( 7111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7112/* end confdefs.h. */ 7113int i; 7114_ACEOF 7115if ac_fn_c_try_compile "$LINENO" 7116then : 7117 xorg_cv_cc_flag_unused_command_line_argument=yes 7118else case e in #( 7119 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7120esac 7121fi 7122rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7123esac 7124fi 7125{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7126printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129fi 7130 7131found="no" 7132 7133 if test $found = "no" ; then 7134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7136 fi 7137 7138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7140 fi 7141 7142 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7143 7144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7145printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7146 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7147 if eval test \${$cacheid+y} 7148then : 7149 printf %s "(cached) " >&6 7150else case e in #( 7151 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7152/* end confdefs.h. */ 7153int i; 7154int 7155main (void) 7156{ 7157 7158 ; 7159 return 0; 7160} 7161_ACEOF 7162if ac_fn_c_try_link "$LINENO" 7163then : 7164 eval $cacheid=yes 7165else case e in #( 7166 e) eval $cacheid=no ;; 7167esac 7168fi 7169rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7170 conftest$ac_exeext conftest.$ac_ext ;; 7171esac 7172fi 7173 7174 7175 CFLAGS="$xorg_testset_save_CFLAGS" 7176 7177 eval supported=\$$cacheid 7178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7179printf "%s\n" "$supported" >&6; } 7180 if test "$supported" = "yes" ; then 7181 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7182 found="yes" 7183 fi 7184 fi 7185 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200xorg_testset_save_CFLAGS="$CFLAGS" 7201 7202if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7205printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7206if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7207then : 7208 printf %s "(cached) " >&6 7209else case e in #( 7210 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7211/* end confdefs.h. */ 7212int i; 7213_ACEOF 7214if ac_fn_c_try_compile "$LINENO" 7215then : 7216 xorg_cv_cc_flag_unknown_warning_option=yes 7217else case e in #( 7218 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7219esac 7220fi 7221rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7222esac 7223fi 7224{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7225printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7226 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7227 CFLAGS="$xorg_testset_save_CFLAGS" 7228fi 7229 7230if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7233 fi 7234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7236printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7237if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7238then : 7239 printf %s "(cached) " >&6 7240else case e in #( 7241 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7242/* end confdefs.h. */ 7243int i; 7244_ACEOF 7245if ac_fn_c_try_compile "$LINENO" 7246then : 7247 xorg_cv_cc_flag_unused_command_line_argument=yes 7248else case e in #( 7249 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7250esac 7251fi 7252rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7253esac 7254fi 7255{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7256printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7258 CFLAGS="$xorg_testset_save_CFLAGS" 7259fi 7260 7261found="no" 7262 7263 if test $found = "no" ; then 7264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7266 fi 7267 7268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7270 fi 7271 7272 CFLAGS="$CFLAGS -Wredundant-decls" 7273 7274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7275printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7276 cacheid=xorg_cv_cc_flag__Wredundant_decls 7277 if eval test \${$cacheid+y} 7278then : 7279 printf %s "(cached) " >&6 7280else case e in #( 7281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7282/* end confdefs.h. */ 7283int i; 7284int 7285main (void) 7286{ 7287 7288 ; 7289 return 0; 7290} 7291_ACEOF 7292if ac_fn_c_try_link "$LINENO" 7293then : 7294 eval $cacheid=yes 7295else case e in #( 7296 e) eval $cacheid=no ;; 7297esac 7298fi 7299rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7300 conftest$ac_exeext conftest.$ac_ext ;; 7301esac 7302fi 7303 7304 7305 CFLAGS="$xorg_testset_save_CFLAGS" 7306 7307 eval supported=\$$cacheid 7308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7309printf "%s\n" "$supported" >&6; } 7310 if test "$supported" = "yes" ; then 7311 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7312 found="yes" 7313 fi 7314 fi 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330xorg_testset_save_CFLAGS="$CFLAGS" 7331 7332if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7335printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7336if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7337then : 7338 printf %s "(cached) " >&6 7339else case e in #( 7340 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7341/* end confdefs.h. */ 7342int i; 7343_ACEOF 7344if ac_fn_c_try_compile "$LINENO" 7345then : 7346 xorg_cv_cc_flag_unknown_warning_option=yes 7347else case e in #( 7348 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7349esac 7350fi 7351rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7352esac 7353fi 7354{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7355printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7356 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7357 CFLAGS="$xorg_testset_save_CFLAGS" 7358fi 7359 7360if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 fi 7364 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7366printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7367if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7368then : 7369 printf %s "(cached) " >&6 7370else case e in #( 7371 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7372/* end confdefs.h. */ 7373int i; 7374_ACEOF 7375if ac_fn_c_try_compile "$LINENO" 7376then : 7377 xorg_cv_cc_flag_unused_command_line_argument=yes 7378else case e in #( 7379 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7380esac 7381fi 7382rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7383esac 7384fi 7385{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7386printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7388 CFLAGS="$xorg_testset_save_CFLAGS" 7389fi 7390 7391found="no" 7392 7393 if test $found = "no" ; then 7394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7396 fi 7397 7398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7400 fi 7401 7402 CFLAGS="$CFLAGS -Wlogical-op" 7403 7404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7405printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7406 cacheid=xorg_cv_cc_flag__Wlogical_op 7407 if eval test \${$cacheid+y} 7408then : 7409 printf %s "(cached) " >&6 7410else case e in #( 7411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7412/* end confdefs.h. */ 7413int i; 7414int 7415main (void) 7416{ 7417 7418 ; 7419 return 0; 7420} 7421_ACEOF 7422if ac_fn_c_try_link "$LINENO" 7423then : 7424 eval $cacheid=yes 7425else case e in #( 7426 e) eval $cacheid=no ;; 7427esac 7428fi 7429rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7430 conftest$ac_exeext conftest.$ac_ext ;; 7431esac 7432fi 7433 7434 7435 CFLAGS="$xorg_testset_save_CFLAGS" 7436 7437 eval supported=\$$cacheid 7438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7439printf "%s\n" "$supported" >&6; } 7440 if test "$supported" = "yes" ; then 7441 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7442 found="yes" 7443 fi 7444 fi 7445 7446 7447 7448# These are currently disabled because they are noisy. They will be enabled 7449# in the future once the codebase is sufficiently modernized to silence 7450# them. For now, I don't want them to drown out the other warnings. 7451# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7452# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7453# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7454 7455# Turn some warnings into errors, so we don't accidentally get successful builds 7456# when there are problems that should be fixed. 7457 7458if test "x$SELECTIVE_WERROR" = "xyes" ; then 7459 7460 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472xorg_testset_save_CFLAGS="$CFLAGS" 7473 7474if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7477printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7478if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7479then : 7480 printf %s "(cached) " >&6 7481else case e in #( 7482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7483/* end confdefs.h. */ 7484int i; 7485_ACEOF 7486if ac_fn_c_try_compile "$LINENO" 7487then : 7488 xorg_cv_cc_flag_unknown_warning_option=yes 7489else case e in #( 7490 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7491esac 7492fi 7493rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7494esac 7495fi 7496{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7497printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7499 CFLAGS="$xorg_testset_save_CFLAGS" 7500fi 7501 7502if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7505 fi 7506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7508printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7509if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7510then : 7511 printf %s "(cached) " >&6 7512else case e in #( 7513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7514/* end confdefs.h. */ 7515int i; 7516_ACEOF 7517if ac_fn_c_try_compile "$LINENO" 7518then : 7519 xorg_cv_cc_flag_unused_command_line_argument=yes 7520else case e in #( 7521 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7522esac 7523fi 7524rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7525esac 7526fi 7527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7528printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7530 CFLAGS="$xorg_testset_save_CFLAGS" 7531fi 7532 7533found="no" 7534 7535 if test $found = "no" ; then 7536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7538 fi 7539 7540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7542 fi 7543 7544 CFLAGS="$CFLAGS -Werror=implicit" 7545 7546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7547printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7548 cacheid=xorg_cv_cc_flag__Werror_implicit 7549 if eval test \${$cacheid+y} 7550then : 7551 printf %s "(cached) " >&6 7552else case e in #( 7553 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7554/* end confdefs.h. */ 7555int i; 7556int 7557main (void) 7558{ 7559 7560 ; 7561 return 0; 7562} 7563_ACEOF 7564if ac_fn_c_try_link "$LINENO" 7565then : 7566 eval $cacheid=yes 7567else case e in #( 7568 e) eval $cacheid=no ;; 7569esac 7570fi 7571rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7572 conftest$ac_exeext conftest.$ac_ext ;; 7573esac 7574fi 7575 7576 7577 CFLAGS="$xorg_testset_save_CFLAGS" 7578 7579 eval supported=\$$cacheid 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7581printf "%s\n" "$supported" >&6; } 7582 if test "$supported" = "yes" ; then 7583 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7584 found="yes" 7585 fi 7586 fi 7587 7588 if test $found = "no" ; then 7589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7591 fi 7592 7593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7595 fi 7596 7597 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7598 7599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7600printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7601 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7602 if eval test \${$cacheid+y} 7603then : 7604 printf %s "(cached) " >&6 7605else case e in #( 7606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7607/* end confdefs.h. */ 7608int i; 7609int 7610main (void) 7611{ 7612 7613 ; 7614 return 0; 7615} 7616_ACEOF 7617if ac_fn_c_try_link "$LINENO" 7618then : 7619 eval $cacheid=yes 7620else case e in #( 7621 e) eval $cacheid=no ;; 7622esac 7623fi 7624rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7625 conftest$ac_exeext conftest.$ac_ext ;; 7626esac 7627fi 7628 7629 7630 CFLAGS="$xorg_testset_save_CFLAGS" 7631 7632 eval supported=\$$cacheid 7633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7634printf "%s\n" "$supported" >&6; } 7635 if test "$supported" = "yes" ; then 7636 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7637 found="yes" 7638 fi 7639 fi 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655xorg_testset_save_CFLAGS="$CFLAGS" 7656 7657if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7660printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7661if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7662then : 7663 printf %s "(cached) " >&6 7664else case e in #( 7665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7666/* end confdefs.h. */ 7667int i; 7668_ACEOF 7669if ac_fn_c_try_compile "$LINENO" 7670then : 7671 xorg_cv_cc_flag_unknown_warning_option=yes 7672else case e in #( 7673 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7674esac 7675fi 7676rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7677esac 7678fi 7679{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7680printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683fi 7684 7685if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7691printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7692if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7693then : 7694 printf %s "(cached) " >&6 7695else case e in #( 7696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7697/* end confdefs.h. */ 7698int i; 7699_ACEOF 7700if ac_fn_c_try_compile "$LINENO" 7701then : 7702 xorg_cv_cc_flag_unused_command_line_argument=yes 7703else case e in #( 7704 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7705esac 7706fi 7707rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7708esac 7709fi 7710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7711printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714fi 7715 7716found="no" 7717 7718 if test $found = "no" ; then 7719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7721 fi 7722 7723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7725 fi 7726 7727 CFLAGS="$CFLAGS -Werror=nonnull" 7728 7729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7730printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7731 cacheid=xorg_cv_cc_flag__Werror_nonnull 7732 if eval test \${$cacheid+y} 7733then : 7734 printf %s "(cached) " >&6 7735else case e in #( 7736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7737/* end confdefs.h. */ 7738int i; 7739int 7740main (void) 7741{ 7742 7743 ; 7744 return 0; 7745} 7746_ACEOF 7747if ac_fn_c_try_link "$LINENO" 7748then : 7749 eval $cacheid=yes 7750else case e in #( 7751 e) eval $cacheid=no ;; 7752esac 7753fi 7754rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7755 conftest$ac_exeext conftest.$ac_ext ;; 7756esac 7757fi 7758 7759 7760 CFLAGS="$xorg_testset_save_CFLAGS" 7761 7762 eval supported=\$$cacheid 7763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7764printf "%s\n" "$supported" >&6; } 7765 if test "$supported" = "yes" ; then 7766 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7767 found="yes" 7768 fi 7769 fi 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785xorg_testset_save_CFLAGS="$CFLAGS" 7786 7787if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7790printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7791if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7792then : 7793 printf %s "(cached) " >&6 7794else case e in #( 7795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796/* end confdefs.h. */ 7797int i; 7798_ACEOF 7799if ac_fn_c_try_compile "$LINENO" 7800then : 7801 xorg_cv_cc_flag_unknown_warning_option=yes 7802else case e in #( 7803 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7804esac 7805fi 7806rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7807esac 7808fi 7809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7810printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7811 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7812 CFLAGS="$xorg_testset_save_CFLAGS" 7813fi 7814 7815if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7818 fi 7819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7821printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7822if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7823then : 7824 printf %s "(cached) " >&6 7825else case e in #( 7826 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7827/* end confdefs.h. */ 7828int i; 7829_ACEOF 7830if ac_fn_c_try_compile "$LINENO" 7831then : 7832 xorg_cv_cc_flag_unused_command_line_argument=yes 7833else case e in #( 7834 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7835esac 7836fi 7837rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7838esac 7839fi 7840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7841printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7843 CFLAGS="$xorg_testset_save_CFLAGS" 7844fi 7845 7846found="no" 7847 7848 if test $found = "no" ; then 7849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7851 fi 7852 7853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7855 fi 7856 7857 CFLAGS="$CFLAGS -Werror=init-self" 7858 7859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7860printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7861 cacheid=xorg_cv_cc_flag__Werror_init_self 7862 if eval test \${$cacheid+y} 7863then : 7864 printf %s "(cached) " >&6 7865else case e in #( 7866 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7867/* end confdefs.h. */ 7868int i; 7869int 7870main (void) 7871{ 7872 7873 ; 7874 return 0; 7875} 7876_ACEOF 7877if ac_fn_c_try_link "$LINENO" 7878then : 7879 eval $cacheid=yes 7880else case e in #( 7881 e) eval $cacheid=no ;; 7882esac 7883fi 7884rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7885 conftest$ac_exeext conftest.$ac_ext ;; 7886esac 7887fi 7888 7889 7890 CFLAGS="$xorg_testset_save_CFLAGS" 7891 7892 eval supported=\$$cacheid 7893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7894printf "%s\n" "$supported" >&6; } 7895 if test "$supported" = "yes" ; then 7896 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7897 found="yes" 7898 fi 7899 fi 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915xorg_testset_save_CFLAGS="$CFLAGS" 7916 7917if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7920printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7921if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7922then : 7923 printf %s "(cached) " >&6 7924else case e in #( 7925 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7926/* end confdefs.h. */ 7927int i; 7928_ACEOF 7929if ac_fn_c_try_compile "$LINENO" 7930then : 7931 xorg_cv_cc_flag_unknown_warning_option=yes 7932else case e in #( 7933 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7934esac 7935fi 7936rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7937esac 7938fi 7939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7940printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7941 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7942 CFLAGS="$xorg_testset_save_CFLAGS" 7943fi 7944 7945if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7948 fi 7949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7951printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7952if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7953then : 7954 printf %s "(cached) " >&6 7955else case e in #( 7956 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957/* end confdefs.h. */ 7958int i; 7959_ACEOF 7960if ac_fn_c_try_compile "$LINENO" 7961then : 7962 xorg_cv_cc_flag_unused_command_line_argument=yes 7963else case e in #( 7964 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7965esac 7966fi 7967rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7968esac 7969fi 7970{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7971printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974fi 7975 7976found="no" 7977 7978 if test $found = "no" ; then 7979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7981 fi 7982 7983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7985 fi 7986 7987 CFLAGS="$CFLAGS -Werror=main" 7988 7989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7990printf %s "checking if $CC supports -Werror=main... " >&6; } 7991 cacheid=xorg_cv_cc_flag__Werror_main 7992 if eval test \${$cacheid+y} 7993then : 7994 printf %s "(cached) " >&6 7995else case e in #( 7996 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7997/* end confdefs.h. */ 7998int i; 7999int 8000main (void) 8001{ 8002 8003 ; 8004 return 0; 8005} 8006_ACEOF 8007if ac_fn_c_try_link "$LINENO" 8008then : 8009 eval $cacheid=yes 8010else case e in #( 8011 e) eval $cacheid=no ;; 8012esac 8013fi 8014rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8015 conftest$ac_exeext conftest.$ac_ext ;; 8016esac 8017fi 8018 8019 8020 CFLAGS="$xorg_testset_save_CFLAGS" 8021 8022 eval supported=\$$cacheid 8023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8024printf "%s\n" "$supported" >&6; } 8025 if test "$supported" = "yes" ; then 8026 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8027 found="yes" 8028 fi 8029 fi 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043 8044 8045xorg_testset_save_CFLAGS="$CFLAGS" 8046 8047if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8050printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8051if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8052then : 8053 printf %s "(cached) " >&6 8054else case e in #( 8055 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8056/* end confdefs.h. */ 8057int i; 8058_ACEOF 8059if ac_fn_c_try_compile "$LINENO" 8060then : 8061 xorg_cv_cc_flag_unknown_warning_option=yes 8062else case e in #( 8063 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8064esac 8065fi 8066rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8067esac 8068fi 8069{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8070printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8071 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073fi 8074 8075if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8078 fi 8079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8081printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8082if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8083then : 8084 printf %s "(cached) " >&6 8085else case e in #( 8086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087/* end confdefs.h. */ 8088int i; 8089_ACEOF 8090if ac_fn_c_try_compile "$LINENO" 8091then : 8092 xorg_cv_cc_flag_unused_command_line_argument=yes 8093else case e in #( 8094 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8095esac 8096fi 8097rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8098esac 8099fi 8100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8101printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104fi 8105 8106found="no" 8107 8108 if test $found = "no" ; then 8109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8111 fi 8112 8113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8115 fi 8116 8117 CFLAGS="$CFLAGS -Werror=missing-braces" 8118 8119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8120printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8121 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8122 if eval test \${$cacheid+y} 8123then : 8124 printf %s "(cached) " >&6 8125else case e in #( 8126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8127/* end confdefs.h. */ 8128int i; 8129int 8130main (void) 8131{ 8132 8133 ; 8134 return 0; 8135} 8136_ACEOF 8137if ac_fn_c_try_link "$LINENO" 8138then : 8139 eval $cacheid=yes 8140else case e in #( 8141 e) eval $cacheid=no ;; 8142esac 8143fi 8144rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8145 conftest$ac_exeext conftest.$ac_ext ;; 8146esac 8147fi 8148 8149 8150 CFLAGS="$xorg_testset_save_CFLAGS" 8151 8152 eval supported=\$$cacheid 8153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8154printf "%s\n" "$supported" >&6; } 8155 if test "$supported" = "yes" ; then 8156 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8157 found="yes" 8158 fi 8159 fi 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175xorg_testset_save_CFLAGS="$CFLAGS" 8176 8177if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8180printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8181if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8182then : 8183 printf %s "(cached) " >&6 8184else case e in #( 8185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8186/* end confdefs.h. */ 8187int i; 8188_ACEOF 8189if ac_fn_c_try_compile "$LINENO" 8190then : 8191 xorg_cv_cc_flag_unknown_warning_option=yes 8192else case e in #( 8193 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8194esac 8195fi 8196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8197esac 8198fi 8199{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8200printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203fi 8204 8205if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8208 fi 8209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8211printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8212if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8213then : 8214 printf %s "(cached) " >&6 8215else case e in #( 8216 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217/* end confdefs.h. */ 8218int i; 8219_ACEOF 8220if ac_fn_c_try_compile "$LINENO" 8221then : 8222 xorg_cv_cc_flag_unused_command_line_argument=yes 8223else case e in #( 8224 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8225esac 8226fi 8227rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8228esac 8229fi 8230{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8231printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234fi 8235 8236found="no" 8237 8238 if test $found = "no" ; then 8239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8241 fi 8242 8243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8245 fi 8246 8247 CFLAGS="$CFLAGS -Werror=sequence-point" 8248 8249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8250printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8251 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8252 if eval test \${$cacheid+y} 8253then : 8254 printf %s "(cached) " >&6 8255else case e in #( 8256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8257/* end confdefs.h. */ 8258int i; 8259int 8260main (void) 8261{ 8262 8263 ; 8264 return 0; 8265} 8266_ACEOF 8267if ac_fn_c_try_link "$LINENO" 8268then : 8269 eval $cacheid=yes 8270else case e in #( 8271 e) eval $cacheid=no ;; 8272esac 8273fi 8274rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8275 conftest$ac_exeext conftest.$ac_ext ;; 8276esac 8277fi 8278 8279 8280 CFLAGS="$xorg_testset_save_CFLAGS" 8281 8282 eval supported=\$$cacheid 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8284printf "%s\n" "$supported" >&6; } 8285 if test "$supported" = "yes" ; then 8286 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8287 found="yes" 8288 fi 8289 fi 8290 8291 8292 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 8305xorg_testset_save_CFLAGS="$CFLAGS" 8306 8307if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8310printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8311if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8312then : 8313 printf %s "(cached) " >&6 8314else case e in #( 8315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8316/* end confdefs.h. */ 8317int i; 8318_ACEOF 8319if ac_fn_c_try_compile "$LINENO" 8320then : 8321 xorg_cv_cc_flag_unknown_warning_option=yes 8322else case e in #( 8323 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8324esac 8325fi 8326rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8327esac 8328fi 8329{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8330printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8332 CFLAGS="$xorg_testset_save_CFLAGS" 8333fi 8334 8335if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8338 fi 8339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8341printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8342if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8343then : 8344 printf %s "(cached) " >&6 8345else case e in #( 8346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8347/* end confdefs.h. */ 8348int i; 8349_ACEOF 8350if ac_fn_c_try_compile "$LINENO" 8351then : 8352 xorg_cv_cc_flag_unused_command_line_argument=yes 8353else case e in #( 8354 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8355esac 8356fi 8357rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8358esac 8359fi 8360{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8361printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8362 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8363 CFLAGS="$xorg_testset_save_CFLAGS" 8364fi 8365 8366found="no" 8367 8368 if test $found = "no" ; then 8369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8371 fi 8372 8373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8375 fi 8376 8377 CFLAGS="$CFLAGS -Werror=return-type" 8378 8379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8380printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8381 cacheid=xorg_cv_cc_flag__Werror_return_type 8382 if eval test \${$cacheid+y} 8383then : 8384 printf %s "(cached) " >&6 8385else case e in #( 8386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8387/* end confdefs.h. */ 8388int i; 8389int 8390main (void) 8391{ 8392 8393 ; 8394 return 0; 8395} 8396_ACEOF 8397if ac_fn_c_try_link "$LINENO" 8398then : 8399 eval $cacheid=yes 8400else case e in #( 8401 e) eval $cacheid=no ;; 8402esac 8403fi 8404rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8405 conftest$ac_exeext conftest.$ac_ext ;; 8406esac 8407fi 8408 8409 8410 CFLAGS="$xorg_testset_save_CFLAGS" 8411 8412 eval supported=\$$cacheid 8413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8414printf "%s\n" "$supported" >&6; } 8415 if test "$supported" = "yes" ; then 8416 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8417 found="yes" 8418 fi 8419 fi 8420 8421 if test $found = "no" ; then 8422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8424 fi 8425 8426 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8428 fi 8429 8430 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8431 8432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8433printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8434 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8435 if eval test \${$cacheid+y} 8436then : 8437 printf %s "(cached) " >&6 8438else case e in #( 8439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8440/* end confdefs.h. */ 8441int i; 8442int 8443main (void) 8444{ 8445 8446 ; 8447 return 0; 8448} 8449_ACEOF 8450if ac_fn_c_try_link "$LINENO" 8451then : 8452 eval $cacheid=yes 8453else case e in #( 8454 e) eval $cacheid=no ;; 8455esac 8456fi 8457rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8458 conftest$ac_exeext conftest.$ac_ext ;; 8459esac 8460fi 8461 8462 8463 CFLAGS="$xorg_testset_save_CFLAGS" 8464 8465 eval supported=\$$cacheid 8466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8467printf "%s\n" "$supported" >&6; } 8468 if test "$supported" = "yes" ; then 8469 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8470 found="yes" 8471 fi 8472 fi 8473 8474 8475 8476 8477 8478 8479 8480 8481 8482 8483 8484 8485 8486 8487 8488xorg_testset_save_CFLAGS="$CFLAGS" 8489 8490if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8493printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8494if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8495then : 8496 printf %s "(cached) " >&6 8497else case e in #( 8498 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8499/* end confdefs.h. */ 8500int i; 8501_ACEOF 8502if ac_fn_c_try_compile "$LINENO" 8503then : 8504 xorg_cv_cc_flag_unknown_warning_option=yes 8505else case e in #( 8506 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8507esac 8508fi 8509rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8510esac 8511fi 8512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8513printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516fi 8517 8518if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8521 fi 8522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8524printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8525if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8526then : 8527 printf %s "(cached) " >&6 8528else case e in #( 8529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8530/* end confdefs.h. */ 8531int i; 8532_ACEOF 8533if ac_fn_c_try_compile "$LINENO" 8534then : 8535 xorg_cv_cc_flag_unused_command_line_argument=yes 8536else case e in #( 8537 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8538esac 8539fi 8540rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8541esac 8542fi 8543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8544printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8546 CFLAGS="$xorg_testset_save_CFLAGS" 8547fi 8548 8549found="no" 8550 8551 if test $found = "no" ; then 8552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8554 fi 8555 8556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8558 fi 8559 8560 CFLAGS="$CFLAGS -Werror=trigraphs" 8561 8562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8563printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8564 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8565 if eval test \${$cacheid+y} 8566then : 8567 printf %s "(cached) " >&6 8568else case e in #( 8569 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8570/* end confdefs.h. */ 8571int i; 8572int 8573main (void) 8574{ 8575 8576 ; 8577 return 0; 8578} 8579_ACEOF 8580if ac_fn_c_try_link "$LINENO" 8581then : 8582 eval $cacheid=yes 8583else case e in #( 8584 e) eval $cacheid=no ;; 8585esac 8586fi 8587rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8588 conftest$ac_exeext conftest.$ac_ext ;; 8589esac 8590fi 8591 8592 8593 CFLAGS="$xorg_testset_save_CFLAGS" 8594 8595 eval supported=\$$cacheid 8596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8597printf "%s\n" "$supported" >&6; } 8598 if test "$supported" = "yes" ; then 8599 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8600 found="yes" 8601 fi 8602 fi 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618xorg_testset_save_CFLAGS="$CFLAGS" 8619 8620if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8623printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8624if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8625then : 8626 printf %s "(cached) " >&6 8627else case e in #( 8628 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8629/* end confdefs.h. */ 8630int i; 8631_ACEOF 8632if ac_fn_c_try_compile "$LINENO" 8633then : 8634 xorg_cv_cc_flag_unknown_warning_option=yes 8635else case e in #( 8636 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8637esac 8638fi 8639rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8640esac 8641fi 8642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8643printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646fi 8647 8648if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8651 fi 8652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8654printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8655if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8656then : 8657 printf %s "(cached) " >&6 8658else case e in #( 8659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8660/* end confdefs.h. */ 8661int i; 8662_ACEOF 8663if ac_fn_c_try_compile "$LINENO" 8664then : 8665 xorg_cv_cc_flag_unused_command_line_argument=yes 8666else case e in #( 8667 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8668esac 8669fi 8670rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8671esac 8672fi 8673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8674printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677fi 8678 8679found="no" 8680 8681 if test $found = "no" ; then 8682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 fi 8685 8686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8688 fi 8689 8690 CFLAGS="$CFLAGS -Werror=array-bounds" 8691 8692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8693printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8694 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8695 if eval test \${$cacheid+y} 8696then : 8697 printf %s "(cached) " >&6 8698else case e in #( 8699 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8700/* end confdefs.h. */ 8701int i; 8702int 8703main (void) 8704{ 8705 8706 ; 8707 return 0; 8708} 8709_ACEOF 8710if ac_fn_c_try_link "$LINENO" 8711then : 8712 eval $cacheid=yes 8713else case e in #( 8714 e) eval $cacheid=no ;; 8715esac 8716fi 8717rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8718 conftest$ac_exeext conftest.$ac_ext ;; 8719esac 8720fi 8721 8722 8723 CFLAGS="$xorg_testset_save_CFLAGS" 8724 8725 eval supported=\$$cacheid 8726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8727printf "%s\n" "$supported" >&6; } 8728 if test "$supported" = "yes" ; then 8729 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8730 found="yes" 8731 fi 8732 fi 8733 8734 8735 8736 8737 8738 8739 8740 8741 8742 8743 8744 8745 8746 8747 8748xorg_testset_save_CFLAGS="$CFLAGS" 8749 8750if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8753printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8754if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8755then : 8756 printf %s "(cached) " >&6 8757else case e in #( 8758 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8759/* end confdefs.h. */ 8760int i; 8761_ACEOF 8762if ac_fn_c_try_compile "$LINENO" 8763then : 8764 xorg_cv_cc_flag_unknown_warning_option=yes 8765else case e in #( 8766 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8767esac 8768fi 8769rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8770esac 8771fi 8772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8773printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8775 CFLAGS="$xorg_testset_save_CFLAGS" 8776fi 8777 8778if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8781 fi 8782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8784printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8785if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8786then : 8787 printf %s "(cached) " >&6 8788else case e in #( 8789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8790/* end confdefs.h. */ 8791int i; 8792_ACEOF 8793if ac_fn_c_try_compile "$LINENO" 8794then : 8795 xorg_cv_cc_flag_unused_command_line_argument=yes 8796else case e in #( 8797 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8798esac 8799fi 8800rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8801esac 8802fi 8803{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8804printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8806 CFLAGS="$xorg_testset_save_CFLAGS" 8807fi 8808 8809found="no" 8810 8811 if test $found = "no" ; then 8812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8814 fi 8815 8816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8818 fi 8819 8820 CFLAGS="$CFLAGS -Werror=write-strings" 8821 8822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8823printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8824 cacheid=xorg_cv_cc_flag__Werror_write_strings 8825 if eval test \${$cacheid+y} 8826then : 8827 printf %s "(cached) " >&6 8828else case e in #( 8829 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8830/* end confdefs.h. */ 8831int i; 8832int 8833main (void) 8834{ 8835 8836 ; 8837 return 0; 8838} 8839_ACEOF 8840if ac_fn_c_try_link "$LINENO" 8841then : 8842 eval $cacheid=yes 8843else case e in #( 8844 e) eval $cacheid=no ;; 8845esac 8846fi 8847rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8848 conftest$ac_exeext conftest.$ac_ext ;; 8849esac 8850fi 8851 8852 8853 CFLAGS="$xorg_testset_save_CFLAGS" 8854 8855 eval supported=\$$cacheid 8856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8857printf "%s\n" "$supported" >&6; } 8858 if test "$supported" = "yes" ; then 8859 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8860 found="yes" 8861 fi 8862 fi 8863 8864 8865 8866 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878xorg_testset_save_CFLAGS="$CFLAGS" 8879 8880if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8883printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8884if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8885then : 8886 printf %s "(cached) " >&6 8887else case e in #( 8888 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8889/* end confdefs.h. */ 8890int i; 8891_ACEOF 8892if ac_fn_c_try_compile "$LINENO" 8893then : 8894 xorg_cv_cc_flag_unknown_warning_option=yes 8895else case e in #( 8896 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8897esac 8898fi 8899rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8900esac 8901fi 8902{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8903printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8905 CFLAGS="$xorg_testset_save_CFLAGS" 8906fi 8907 8908if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8911 fi 8912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8914printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8915if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8916then : 8917 printf %s "(cached) " >&6 8918else case e in #( 8919 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8920/* end confdefs.h. */ 8921int i; 8922_ACEOF 8923if ac_fn_c_try_compile "$LINENO" 8924then : 8925 xorg_cv_cc_flag_unused_command_line_argument=yes 8926else case e in #( 8927 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8928esac 8929fi 8930rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8931esac 8932fi 8933{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8934printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8935 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8936 CFLAGS="$xorg_testset_save_CFLAGS" 8937fi 8938 8939found="no" 8940 8941 if test $found = "no" ; then 8942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 fi 8945 8946 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8948 fi 8949 8950 CFLAGS="$CFLAGS -Werror=address" 8951 8952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8953printf %s "checking if $CC supports -Werror=address... " >&6; } 8954 cacheid=xorg_cv_cc_flag__Werror_address 8955 if eval test \${$cacheid+y} 8956then : 8957 printf %s "(cached) " >&6 8958else case e in #( 8959 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8960/* end confdefs.h. */ 8961int i; 8962int 8963main (void) 8964{ 8965 8966 ; 8967 return 0; 8968} 8969_ACEOF 8970if ac_fn_c_try_link "$LINENO" 8971then : 8972 eval $cacheid=yes 8973else case e in #( 8974 e) eval $cacheid=no ;; 8975esac 8976fi 8977rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8978 conftest$ac_exeext conftest.$ac_ext ;; 8979esac 8980fi 8981 8982 8983 CFLAGS="$xorg_testset_save_CFLAGS" 8984 8985 eval supported=\$$cacheid 8986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8987printf "%s\n" "$supported" >&6; } 8988 if test "$supported" = "yes" ; then 8989 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8990 found="yes" 8991 fi 8992 fi 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008xorg_testset_save_CFLAGS="$CFLAGS" 9009 9010if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9013printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9014if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9015then : 9016 printf %s "(cached) " >&6 9017else case e in #( 9018 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9019/* end confdefs.h. */ 9020int i; 9021_ACEOF 9022if ac_fn_c_try_compile "$LINENO" 9023then : 9024 xorg_cv_cc_flag_unknown_warning_option=yes 9025else case e in #( 9026 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9027esac 9028fi 9029rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9030esac 9031fi 9032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9033printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9035 CFLAGS="$xorg_testset_save_CFLAGS" 9036fi 9037 9038if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9041 fi 9042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9044printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9045if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9046then : 9047 printf %s "(cached) " >&6 9048else case e in #( 9049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9050/* end confdefs.h. */ 9051int i; 9052_ACEOF 9053if ac_fn_c_try_compile "$LINENO" 9054then : 9055 xorg_cv_cc_flag_unused_command_line_argument=yes 9056else case e in #( 9057 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9058esac 9059fi 9060rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9061esac 9062fi 9063{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9064printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9066 CFLAGS="$xorg_testset_save_CFLAGS" 9067fi 9068 9069found="no" 9070 9071 if test $found = "no" ; then 9072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9074 fi 9075 9076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9078 fi 9079 9080 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9081 9082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9083printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9084 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9085 if eval test \${$cacheid+y} 9086then : 9087 printf %s "(cached) " >&6 9088else case e in #( 9089 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9090/* end confdefs.h. */ 9091int i; 9092int 9093main (void) 9094{ 9095 9096 ; 9097 return 0; 9098} 9099_ACEOF 9100if ac_fn_c_try_link "$LINENO" 9101then : 9102 eval $cacheid=yes 9103else case e in #( 9104 e) eval $cacheid=no ;; 9105esac 9106fi 9107rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9108 conftest$ac_exeext conftest.$ac_ext ;; 9109esac 9110fi 9111 9112 9113 CFLAGS="$xorg_testset_save_CFLAGS" 9114 9115 eval supported=\$$cacheid 9116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9117printf "%s\n" "$supported" >&6; } 9118 if test "$supported" = "yes" ; then 9119 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9120 found="yes" 9121 fi 9122 fi 9123 9124 if test $found = "no" ; then 9125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9127 fi 9128 9129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9131 fi 9132 9133 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9134 9135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9136printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9137 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9138 if eval test \${$cacheid+y} 9139then : 9140 printf %s "(cached) " >&6 9141else case e in #( 9142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9143/* end confdefs.h. */ 9144int i; 9145int 9146main (void) 9147{ 9148 9149 ; 9150 return 0; 9151} 9152_ACEOF 9153if ac_fn_c_try_link "$LINENO" 9154then : 9155 eval $cacheid=yes 9156else case e in #( 9157 e) eval $cacheid=no ;; 9158esac 9159fi 9160rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9161 conftest$ac_exeext conftest.$ac_ext ;; 9162esac 9163fi 9164 9165 9166 CFLAGS="$xorg_testset_save_CFLAGS" 9167 9168 eval supported=\$$cacheid 9169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9170printf "%s\n" "$supported" >&6; } 9171 if test "$supported" = "yes" ; then 9172 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9173 found="yes" 9174 fi 9175 fi 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191xorg_testset_save_CFLAGS="$CFLAGS" 9192 9193if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9196printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9197if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9198then : 9199 printf %s "(cached) " >&6 9200else case e in #( 9201 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9202/* end confdefs.h. */ 9203int i; 9204_ACEOF 9205if ac_fn_c_try_compile "$LINENO" 9206then : 9207 xorg_cv_cc_flag_unknown_warning_option=yes 9208else case e in #( 9209 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9210esac 9211fi 9212rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9213esac 9214fi 9215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9216printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9217 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219fi 9220 9221if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9224 fi 9225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9227printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9228if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9229then : 9230 printf %s "(cached) " >&6 9231else case e in #( 9232 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9233/* end confdefs.h. */ 9234int i; 9235_ACEOF 9236if ac_fn_c_try_compile "$LINENO" 9237then : 9238 xorg_cv_cc_flag_unused_command_line_argument=yes 9239else case e in #( 9240 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9241esac 9242fi 9243rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9244esac 9245fi 9246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9247printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9249 CFLAGS="$xorg_testset_save_CFLAGS" 9250fi 9251 9252found="no" 9253 9254 if test $found = "no" ; then 9255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9257 fi 9258 9259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9261 fi 9262 9263 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9264 9265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9266printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9267 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9268 if eval test \${$cacheid+y} 9269then : 9270 printf %s "(cached) " >&6 9271else case e in #( 9272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273/* end confdefs.h. */ 9274int i; 9275int 9276main (void) 9277{ 9278 9279 ; 9280 return 0; 9281} 9282_ACEOF 9283if ac_fn_c_try_link "$LINENO" 9284then : 9285 eval $cacheid=yes 9286else case e in #( 9287 e) eval $cacheid=no ;; 9288esac 9289fi 9290rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9291 conftest$ac_exeext conftest.$ac_ext ;; 9292esac 9293fi 9294 9295 9296 CFLAGS="$xorg_testset_save_CFLAGS" 9297 9298 eval supported=\$$cacheid 9299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9300printf "%s\n" "$supported" >&6; } 9301 if test "$supported" = "yes" ; then 9302 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9303 found="yes" 9304 fi 9305 fi 9306 9307 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9308else 9309{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 9310printf "%s\n" "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324xorg_testset_save_CFLAGS="$CFLAGS" 9325 9326if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9329printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9330if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9331then : 9332 printf %s "(cached) " >&6 9333else case e in #( 9334 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9335/* end confdefs.h. */ 9336int i; 9337_ACEOF 9338if ac_fn_c_try_compile "$LINENO" 9339then : 9340 xorg_cv_cc_flag_unknown_warning_option=yes 9341else case e in #( 9342 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9343esac 9344fi 9345rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9346esac 9347fi 9348{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9349printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352fi 9353 9354if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9357 fi 9358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9360printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9361if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9362then : 9363 printf %s "(cached) " >&6 9364else case e in #( 9365 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9366/* end confdefs.h. */ 9367int i; 9368_ACEOF 9369if ac_fn_c_try_compile "$LINENO" 9370then : 9371 xorg_cv_cc_flag_unused_command_line_argument=yes 9372else case e in #( 9373 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9374esac 9375fi 9376rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9377esac 9378fi 9379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9380printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9381 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9382 CFLAGS="$xorg_testset_save_CFLAGS" 9383fi 9384 9385found="no" 9386 9387 if test $found = "no" ; then 9388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9390 fi 9391 9392 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9394 fi 9395 9396 CFLAGS="$CFLAGS -Wimplicit" 9397 9398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9399printf %s "checking if $CC supports -Wimplicit... " >&6; } 9400 cacheid=xorg_cv_cc_flag__Wimplicit 9401 if eval test \${$cacheid+y} 9402then : 9403 printf %s "(cached) " >&6 9404else case e in #( 9405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9406/* end confdefs.h. */ 9407int i; 9408int 9409main (void) 9410{ 9411 9412 ; 9413 return 0; 9414} 9415_ACEOF 9416if ac_fn_c_try_link "$LINENO" 9417then : 9418 eval $cacheid=yes 9419else case e in #( 9420 e) eval $cacheid=no ;; 9421esac 9422fi 9423rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9424 conftest$ac_exeext conftest.$ac_ext ;; 9425esac 9426fi 9427 9428 9429 CFLAGS="$xorg_testset_save_CFLAGS" 9430 9431 eval supported=\$$cacheid 9432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9433printf "%s\n" "$supported" >&6; } 9434 if test "$supported" = "yes" ; then 9435 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9436 found="yes" 9437 fi 9438 fi 9439 9440 9441 9442 9443 9444 9445 9446 9447 9448 9449 9450 9451 9452 9453 9454xorg_testset_save_CFLAGS="$CFLAGS" 9455 9456if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9459printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9460if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9461then : 9462 printf %s "(cached) " >&6 9463else case e in #( 9464 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9465/* end confdefs.h. */ 9466int i; 9467_ACEOF 9468if ac_fn_c_try_compile "$LINENO" 9469then : 9470 xorg_cv_cc_flag_unknown_warning_option=yes 9471else case e in #( 9472 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9473esac 9474fi 9475rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9476esac 9477fi 9478{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9479printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9480 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482fi 9483 9484if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9487 fi 9488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9490printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9491if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9492then : 9493 printf %s "(cached) " >&6 9494else case e in #( 9495 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9496/* end confdefs.h. */ 9497int i; 9498_ACEOF 9499if ac_fn_c_try_compile "$LINENO" 9500then : 9501 xorg_cv_cc_flag_unused_command_line_argument=yes 9502else case e in #( 9503 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9504esac 9505fi 9506rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9507esac 9508fi 9509{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9510printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9511 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9512 CFLAGS="$xorg_testset_save_CFLAGS" 9513fi 9514 9515found="no" 9516 9517 if test $found = "no" ; then 9518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9520 fi 9521 9522 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9524 fi 9525 9526 CFLAGS="$CFLAGS -Wnonnull" 9527 9528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9529printf %s "checking if $CC supports -Wnonnull... " >&6; } 9530 cacheid=xorg_cv_cc_flag__Wnonnull 9531 if eval test \${$cacheid+y} 9532then : 9533 printf %s "(cached) " >&6 9534else case e in #( 9535 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9536/* end confdefs.h. */ 9537int i; 9538int 9539main (void) 9540{ 9541 9542 ; 9543 return 0; 9544} 9545_ACEOF 9546if ac_fn_c_try_link "$LINENO" 9547then : 9548 eval $cacheid=yes 9549else case e in #( 9550 e) eval $cacheid=no ;; 9551esac 9552fi 9553rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9554 conftest$ac_exeext conftest.$ac_ext ;; 9555esac 9556fi 9557 9558 9559 CFLAGS="$xorg_testset_save_CFLAGS" 9560 9561 eval supported=\$$cacheid 9562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9563printf "%s\n" "$supported" >&6; } 9564 if test "$supported" = "yes" ; then 9565 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9566 found="yes" 9567 fi 9568 fi 9569 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584xorg_testset_save_CFLAGS="$CFLAGS" 9585 9586if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9589printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9590if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9591then : 9592 printf %s "(cached) " >&6 9593else case e in #( 9594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9595/* end confdefs.h. */ 9596int i; 9597_ACEOF 9598if ac_fn_c_try_compile "$LINENO" 9599then : 9600 xorg_cv_cc_flag_unknown_warning_option=yes 9601else case e in #( 9602 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9603esac 9604fi 9605rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9606esac 9607fi 9608{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9609printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9610 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612fi 9613 9614if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9617 fi 9618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9620printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9621if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9622then : 9623 printf %s "(cached) " >&6 9624else case e in #( 9625 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9626/* end confdefs.h. */ 9627int i; 9628_ACEOF 9629if ac_fn_c_try_compile "$LINENO" 9630then : 9631 xorg_cv_cc_flag_unused_command_line_argument=yes 9632else case e in #( 9633 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9634esac 9635fi 9636rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9637esac 9638fi 9639{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9640printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9641 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9642 CFLAGS="$xorg_testset_save_CFLAGS" 9643fi 9644 9645found="no" 9646 9647 if test $found = "no" ; then 9648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9650 fi 9651 9652 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9654 fi 9655 9656 CFLAGS="$CFLAGS -Winit-self" 9657 9658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9659printf %s "checking if $CC supports -Winit-self... " >&6; } 9660 cacheid=xorg_cv_cc_flag__Winit_self 9661 if eval test \${$cacheid+y} 9662then : 9663 printf %s "(cached) " >&6 9664else case e in #( 9665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9666/* end confdefs.h. */ 9667int i; 9668int 9669main (void) 9670{ 9671 9672 ; 9673 return 0; 9674} 9675_ACEOF 9676if ac_fn_c_try_link "$LINENO" 9677then : 9678 eval $cacheid=yes 9679else case e in #( 9680 e) eval $cacheid=no ;; 9681esac 9682fi 9683rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9684 conftest$ac_exeext conftest.$ac_ext ;; 9685esac 9686fi 9687 9688 9689 CFLAGS="$xorg_testset_save_CFLAGS" 9690 9691 eval supported=\$$cacheid 9692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9693printf "%s\n" "$supported" >&6; } 9694 if test "$supported" = "yes" ; then 9695 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9696 found="yes" 9697 fi 9698 fi 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714xorg_testset_save_CFLAGS="$CFLAGS" 9715 9716if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9719printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9720if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9721then : 9722 printf %s "(cached) " >&6 9723else case e in #( 9724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9725/* end confdefs.h. */ 9726int i; 9727_ACEOF 9728if ac_fn_c_try_compile "$LINENO" 9729then : 9730 xorg_cv_cc_flag_unknown_warning_option=yes 9731else case e in #( 9732 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9733esac 9734fi 9735rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9736esac 9737fi 9738{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9739printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9740 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742fi 9743 9744if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9747 fi 9748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9750printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9751if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9752then : 9753 printf %s "(cached) " >&6 9754else case e in #( 9755 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9756/* end confdefs.h. */ 9757int i; 9758_ACEOF 9759if ac_fn_c_try_compile "$LINENO" 9760then : 9761 xorg_cv_cc_flag_unused_command_line_argument=yes 9762else case e in #( 9763 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9764esac 9765fi 9766rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9767esac 9768fi 9769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9770printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9771 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9772 CFLAGS="$xorg_testset_save_CFLAGS" 9773fi 9774 9775found="no" 9776 9777 if test $found = "no" ; then 9778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9780 fi 9781 9782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9784 fi 9785 9786 CFLAGS="$CFLAGS -Wmain" 9787 9788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9789printf %s "checking if $CC supports -Wmain... " >&6; } 9790 cacheid=xorg_cv_cc_flag__Wmain 9791 if eval test \${$cacheid+y} 9792then : 9793 printf %s "(cached) " >&6 9794else case e in #( 9795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9796/* end confdefs.h. */ 9797int i; 9798int 9799main (void) 9800{ 9801 9802 ; 9803 return 0; 9804} 9805_ACEOF 9806if ac_fn_c_try_link "$LINENO" 9807then : 9808 eval $cacheid=yes 9809else case e in #( 9810 e) eval $cacheid=no ;; 9811esac 9812fi 9813rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9814 conftest$ac_exeext conftest.$ac_ext ;; 9815esac 9816fi 9817 9818 9819 CFLAGS="$xorg_testset_save_CFLAGS" 9820 9821 eval supported=\$$cacheid 9822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9823printf "%s\n" "$supported" >&6; } 9824 if test "$supported" = "yes" ; then 9825 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9826 found="yes" 9827 fi 9828 fi 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844xorg_testset_save_CFLAGS="$CFLAGS" 9845 9846if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9849printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9850if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9851then : 9852 printf %s "(cached) " >&6 9853else case e in #( 9854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9855/* end confdefs.h. */ 9856int i; 9857_ACEOF 9858if ac_fn_c_try_compile "$LINENO" 9859then : 9860 xorg_cv_cc_flag_unknown_warning_option=yes 9861else case e in #( 9862 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9863esac 9864fi 9865rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9866esac 9867fi 9868{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9869printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872fi 9873 9874if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9877 fi 9878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9880printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9881if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9882then : 9883 printf %s "(cached) " >&6 9884else case e in #( 9885 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9886/* end confdefs.h. */ 9887int i; 9888_ACEOF 9889if ac_fn_c_try_compile "$LINENO" 9890then : 9891 xorg_cv_cc_flag_unused_command_line_argument=yes 9892else case e in #( 9893 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9894esac 9895fi 9896rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9897esac 9898fi 9899{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9900printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9902 CFLAGS="$xorg_testset_save_CFLAGS" 9903fi 9904 9905found="no" 9906 9907 if test $found = "no" ; then 9908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9910 fi 9911 9912 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9914 fi 9915 9916 CFLAGS="$CFLAGS -Wmissing-braces" 9917 9918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9919printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9920 cacheid=xorg_cv_cc_flag__Wmissing_braces 9921 if eval test \${$cacheid+y} 9922then : 9923 printf %s "(cached) " >&6 9924else case e in #( 9925 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9926/* end confdefs.h. */ 9927int i; 9928int 9929main (void) 9930{ 9931 9932 ; 9933 return 0; 9934} 9935_ACEOF 9936if ac_fn_c_try_link "$LINENO" 9937then : 9938 eval $cacheid=yes 9939else case e in #( 9940 e) eval $cacheid=no ;; 9941esac 9942fi 9943rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9944 conftest$ac_exeext conftest.$ac_ext ;; 9945esac 9946fi 9947 9948 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 9951 eval supported=\$$cacheid 9952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9953printf "%s\n" "$supported" >&6; } 9954 if test "$supported" = "yes" ; then 9955 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9956 found="yes" 9957 fi 9958 fi 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974xorg_testset_save_CFLAGS="$CFLAGS" 9975 9976if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9979printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9980if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9981then : 9982 printf %s "(cached) " >&6 9983else case e in #( 9984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9985/* end confdefs.h. */ 9986int i; 9987_ACEOF 9988if ac_fn_c_try_compile "$LINENO" 9989then : 9990 xorg_cv_cc_flag_unknown_warning_option=yes 9991else case e in #( 9992 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9993esac 9994fi 9995rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9996esac 9997fi 9998{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9999printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002fi 10003 10004if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10007 fi 10008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10010printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10011if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10012then : 10013 printf %s "(cached) " >&6 10014else case e in #( 10015 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10016/* end confdefs.h. */ 10017int i; 10018_ACEOF 10019if ac_fn_c_try_compile "$LINENO" 10020then : 10021 xorg_cv_cc_flag_unused_command_line_argument=yes 10022else case e in #( 10023 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10024esac 10025fi 10026rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10027esac 10028fi 10029{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10030printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10031 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10032 CFLAGS="$xorg_testset_save_CFLAGS" 10033fi 10034 10035found="no" 10036 10037 if test $found = "no" ; then 10038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10040 fi 10041 10042 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10044 fi 10045 10046 CFLAGS="$CFLAGS -Wsequence-point" 10047 10048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10049printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10050 cacheid=xorg_cv_cc_flag__Wsequence_point 10051 if eval test \${$cacheid+y} 10052then : 10053 printf %s "(cached) " >&6 10054else case e in #( 10055 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10056/* end confdefs.h. */ 10057int i; 10058int 10059main (void) 10060{ 10061 10062 ; 10063 return 0; 10064} 10065_ACEOF 10066if ac_fn_c_try_link "$LINENO" 10067then : 10068 eval $cacheid=yes 10069else case e in #( 10070 e) eval $cacheid=no ;; 10071esac 10072fi 10073rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10074 conftest$ac_exeext conftest.$ac_ext ;; 10075esac 10076fi 10077 10078 10079 CFLAGS="$xorg_testset_save_CFLAGS" 10080 10081 eval supported=\$$cacheid 10082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10083printf "%s\n" "$supported" >&6; } 10084 if test "$supported" = "yes" ; then 10085 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10086 found="yes" 10087 fi 10088 fi 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104xorg_testset_save_CFLAGS="$CFLAGS" 10105 10106if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10109printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10110if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10111then : 10112 printf %s "(cached) " >&6 10113else case e in #( 10114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10115/* end confdefs.h. */ 10116int i; 10117_ACEOF 10118if ac_fn_c_try_compile "$LINENO" 10119then : 10120 xorg_cv_cc_flag_unknown_warning_option=yes 10121else case e in #( 10122 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10123esac 10124fi 10125rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10126esac 10127fi 10128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10129printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132fi 10133 10134if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10137 fi 10138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10140printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10141if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10142then : 10143 printf %s "(cached) " >&6 10144else case e in #( 10145 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10146/* end confdefs.h. */ 10147int i; 10148_ACEOF 10149if ac_fn_c_try_compile "$LINENO" 10150then : 10151 xorg_cv_cc_flag_unused_command_line_argument=yes 10152else case e in #( 10153 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10154esac 10155fi 10156rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10157esac 10158fi 10159{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10160printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10161 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10162 CFLAGS="$xorg_testset_save_CFLAGS" 10163fi 10164 10165found="no" 10166 10167 if test $found = "no" ; then 10168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10170 fi 10171 10172 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10174 fi 10175 10176 CFLAGS="$CFLAGS -Wreturn-type" 10177 10178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10179printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10180 cacheid=xorg_cv_cc_flag__Wreturn_type 10181 if eval test \${$cacheid+y} 10182then : 10183 printf %s "(cached) " >&6 10184else case e in #( 10185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10186/* end confdefs.h. */ 10187int i; 10188int 10189main (void) 10190{ 10191 10192 ; 10193 return 0; 10194} 10195_ACEOF 10196if ac_fn_c_try_link "$LINENO" 10197then : 10198 eval $cacheid=yes 10199else case e in #( 10200 e) eval $cacheid=no ;; 10201esac 10202fi 10203rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10204 conftest$ac_exeext conftest.$ac_ext ;; 10205esac 10206fi 10207 10208 10209 CFLAGS="$xorg_testset_save_CFLAGS" 10210 10211 eval supported=\$$cacheid 10212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10213printf "%s\n" "$supported" >&6; } 10214 if test "$supported" = "yes" ; then 10215 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10216 found="yes" 10217 fi 10218 fi 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234xorg_testset_save_CFLAGS="$CFLAGS" 10235 10236if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10239printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10240if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10241then : 10242 printf %s "(cached) " >&6 10243else case e in #( 10244 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245/* end confdefs.h. */ 10246int i; 10247_ACEOF 10248if ac_fn_c_try_compile "$LINENO" 10249then : 10250 xorg_cv_cc_flag_unknown_warning_option=yes 10251else case e in #( 10252 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10253esac 10254fi 10255rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10256esac 10257fi 10258{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10259printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262fi 10263 10264if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 fi 10268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10270printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10271if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10272then : 10273 printf %s "(cached) " >&6 10274else case e in #( 10275 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10276/* end confdefs.h. */ 10277int i; 10278_ACEOF 10279if ac_fn_c_try_compile "$LINENO" 10280then : 10281 xorg_cv_cc_flag_unused_command_line_argument=yes 10282else case e in #( 10283 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10284esac 10285fi 10286rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10287esac 10288fi 10289{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10290printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10291 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10292 CFLAGS="$xorg_testset_save_CFLAGS" 10293fi 10294 10295found="no" 10296 10297 if test $found = "no" ; then 10298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10300 fi 10301 10302 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10304 fi 10305 10306 CFLAGS="$CFLAGS -Wtrigraphs" 10307 10308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10309printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10310 cacheid=xorg_cv_cc_flag__Wtrigraphs 10311 if eval test \${$cacheid+y} 10312then : 10313 printf %s "(cached) " >&6 10314else case e in #( 10315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10316/* end confdefs.h. */ 10317int i; 10318int 10319main (void) 10320{ 10321 10322 ; 10323 return 0; 10324} 10325_ACEOF 10326if ac_fn_c_try_link "$LINENO" 10327then : 10328 eval $cacheid=yes 10329else case e in #( 10330 e) eval $cacheid=no ;; 10331esac 10332fi 10333rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10334 conftest$ac_exeext conftest.$ac_ext ;; 10335esac 10336fi 10337 10338 10339 CFLAGS="$xorg_testset_save_CFLAGS" 10340 10341 eval supported=\$$cacheid 10342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10343printf "%s\n" "$supported" >&6; } 10344 if test "$supported" = "yes" ; then 10345 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10346 found="yes" 10347 fi 10348 fi 10349 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364xorg_testset_save_CFLAGS="$CFLAGS" 10365 10366if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10369printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10370if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10371then : 10372 printf %s "(cached) " >&6 10373else case e in #( 10374 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10375/* end confdefs.h. */ 10376int i; 10377_ACEOF 10378if ac_fn_c_try_compile "$LINENO" 10379then : 10380 xorg_cv_cc_flag_unknown_warning_option=yes 10381else case e in #( 10382 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10383esac 10384fi 10385rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10386esac 10387fi 10388{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10389printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10390 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10391 CFLAGS="$xorg_testset_save_CFLAGS" 10392fi 10393 10394if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10397 fi 10398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10400printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10401if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10402then : 10403 printf %s "(cached) " >&6 10404else case e in #( 10405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10406/* end confdefs.h. */ 10407int i; 10408_ACEOF 10409if ac_fn_c_try_compile "$LINENO" 10410then : 10411 xorg_cv_cc_flag_unused_command_line_argument=yes 10412else case e in #( 10413 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10414esac 10415fi 10416rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10417esac 10418fi 10419{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10420printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10421 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10422 CFLAGS="$xorg_testset_save_CFLAGS" 10423fi 10424 10425found="no" 10426 10427 if test $found = "no" ; then 10428 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10430 fi 10431 10432 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10433 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10434 fi 10435 10436 CFLAGS="$CFLAGS -Warray-bounds" 10437 10438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10439printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10440 cacheid=xorg_cv_cc_flag__Warray_bounds 10441 if eval test \${$cacheid+y} 10442then : 10443 printf %s "(cached) " >&6 10444else case e in #( 10445 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10446/* end confdefs.h. */ 10447int i; 10448int 10449main (void) 10450{ 10451 10452 ; 10453 return 0; 10454} 10455_ACEOF 10456if ac_fn_c_try_link "$LINENO" 10457then : 10458 eval $cacheid=yes 10459else case e in #( 10460 e) eval $cacheid=no ;; 10461esac 10462fi 10463rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10464 conftest$ac_exeext conftest.$ac_ext ;; 10465esac 10466fi 10467 10468 10469 CFLAGS="$xorg_testset_save_CFLAGS" 10470 10471 eval supported=\$$cacheid 10472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10473printf "%s\n" "$supported" >&6; } 10474 if test "$supported" = "yes" ; then 10475 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10476 found="yes" 10477 fi 10478 fi 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494xorg_testset_save_CFLAGS="$CFLAGS" 10495 10496if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10499printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10500if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10501then : 10502 printf %s "(cached) " >&6 10503else case e in #( 10504 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10505/* end confdefs.h. */ 10506int i; 10507_ACEOF 10508if ac_fn_c_try_compile "$LINENO" 10509then : 10510 xorg_cv_cc_flag_unknown_warning_option=yes 10511else case e in #( 10512 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10513esac 10514fi 10515rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10516esac 10517fi 10518{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10519printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10520 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10521 CFLAGS="$xorg_testset_save_CFLAGS" 10522fi 10523 10524if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10527 fi 10528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10530printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10531if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10532then : 10533 printf %s "(cached) " >&6 10534else case e in #( 10535 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10536/* end confdefs.h. */ 10537int i; 10538_ACEOF 10539if ac_fn_c_try_compile "$LINENO" 10540then : 10541 xorg_cv_cc_flag_unused_command_line_argument=yes 10542else case e in #( 10543 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10544esac 10545fi 10546rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10547esac 10548fi 10549{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10550printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10552 CFLAGS="$xorg_testset_save_CFLAGS" 10553fi 10554 10555found="no" 10556 10557 if test $found = "no" ; then 10558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10560 fi 10561 10562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10564 fi 10565 10566 CFLAGS="$CFLAGS -Wwrite-strings" 10567 10568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10569printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10570 cacheid=xorg_cv_cc_flag__Wwrite_strings 10571 if eval test \${$cacheid+y} 10572then : 10573 printf %s "(cached) " >&6 10574else case e in #( 10575 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10576/* end confdefs.h. */ 10577int i; 10578int 10579main (void) 10580{ 10581 10582 ; 10583 return 0; 10584} 10585_ACEOF 10586if ac_fn_c_try_link "$LINENO" 10587then : 10588 eval $cacheid=yes 10589else case e in #( 10590 e) eval $cacheid=no ;; 10591esac 10592fi 10593rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10594 conftest$ac_exeext conftest.$ac_ext ;; 10595esac 10596fi 10597 10598 10599 CFLAGS="$xorg_testset_save_CFLAGS" 10600 10601 eval supported=\$$cacheid 10602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10603printf "%s\n" "$supported" >&6; } 10604 if test "$supported" = "yes" ; then 10605 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10606 found="yes" 10607 fi 10608 fi 10609 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624xorg_testset_save_CFLAGS="$CFLAGS" 10625 10626if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10629printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10630if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10631then : 10632 printf %s "(cached) " >&6 10633else case e in #( 10634 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10635/* end confdefs.h. */ 10636int i; 10637_ACEOF 10638if ac_fn_c_try_compile "$LINENO" 10639then : 10640 xorg_cv_cc_flag_unknown_warning_option=yes 10641else case e in #( 10642 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10643esac 10644fi 10645rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10646esac 10647fi 10648{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10649printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10650 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10651 CFLAGS="$xorg_testset_save_CFLAGS" 10652fi 10653 10654if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10657 fi 10658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10660printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10661if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10662then : 10663 printf %s "(cached) " >&6 10664else case e in #( 10665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10666/* end confdefs.h. */ 10667int i; 10668_ACEOF 10669if ac_fn_c_try_compile "$LINENO" 10670then : 10671 xorg_cv_cc_flag_unused_command_line_argument=yes 10672else case e in #( 10673 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10674esac 10675fi 10676rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10677esac 10678fi 10679{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10680printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10681 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10682 CFLAGS="$xorg_testset_save_CFLAGS" 10683fi 10684 10685found="no" 10686 10687 if test $found = "no" ; then 10688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10690 fi 10691 10692 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10694 fi 10695 10696 CFLAGS="$CFLAGS -Waddress" 10697 10698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10699printf %s "checking if $CC supports -Waddress... " >&6; } 10700 cacheid=xorg_cv_cc_flag__Waddress 10701 if eval test \${$cacheid+y} 10702then : 10703 printf %s "(cached) " >&6 10704else case e in #( 10705 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10706/* end confdefs.h. */ 10707int i; 10708int 10709main (void) 10710{ 10711 10712 ; 10713 return 0; 10714} 10715_ACEOF 10716if ac_fn_c_try_link "$LINENO" 10717then : 10718 eval $cacheid=yes 10719else case e in #( 10720 e) eval $cacheid=no ;; 10721esac 10722fi 10723rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10724 conftest$ac_exeext conftest.$ac_ext ;; 10725esac 10726fi 10727 10728 10729 CFLAGS="$xorg_testset_save_CFLAGS" 10730 10731 eval supported=\$$cacheid 10732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10733printf "%s\n" "$supported" >&6; } 10734 if test "$supported" = "yes" ; then 10735 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10736 found="yes" 10737 fi 10738 fi 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754xorg_testset_save_CFLAGS="$CFLAGS" 10755 10756if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10759printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10760if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10761then : 10762 printf %s "(cached) " >&6 10763else case e in #( 10764 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10765/* end confdefs.h. */ 10766int i; 10767_ACEOF 10768if ac_fn_c_try_compile "$LINENO" 10769then : 10770 xorg_cv_cc_flag_unknown_warning_option=yes 10771else case e in #( 10772 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10773esac 10774fi 10775rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10776esac 10777fi 10778{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10779printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10781 CFLAGS="$xorg_testset_save_CFLAGS" 10782fi 10783 10784if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10787 fi 10788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10790printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10791if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10792then : 10793 printf %s "(cached) " >&6 10794else case e in #( 10795 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10796/* end confdefs.h. */ 10797int i; 10798_ACEOF 10799if ac_fn_c_try_compile "$LINENO" 10800then : 10801 xorg_cv_cc_flag_unused_command_line_argument=yes 10802else case e in #( 10803 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10804esac 10805fi 10806rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10807esac 10808fi 10809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10810printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10811 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10812 CFLAGS="$xorg_testset_save_CFLAGS" 10813fi 10814 10815found="no" 10816 10817 if test $found = "no" ; then 10818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10820 fi 10821 10822 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10824 fi 10825 10826 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10827 10828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10829printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10830 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10831 if eval test \${$cacheid+y} 10832then : 10833 printf %s "(cached) " >&6 10834else case e in #( 10835 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10836/* end confdefs.h. */ 10837int i; 10838int 10839main (void) 10840{ 10841 10842 ; 10843 return 0; 10844} 10845_ACEOF 10846if ac_fn_c_try_link "$LINENO" 10847then : 10848 eval $cacheid=yes 10849else case e in #( 10850 e) eval $cacheid=no ;; 10851esac 10852fi 10853rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10854 conftest$ac_exeext conftest.$ac_ext ;; 10855esac 10856fi 10857 10858 10859 CFLAGS="$xorg_testset_save_CFLAGS" 10860 10861 eval supported=\$$cacheid 10862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10863printf "%s\n" "$supported" >&6; } 10864 if test "$supported" = "yes" ; then 10865 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10866 found="yes" 10867 fi 10868 fi 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884xorg_testset_save_CFLAGS="$CFLAGS" 10885 10886if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10889printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10890if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10891then : 10892 printf %s "(cached) " >&6 10893else case e in #( 10894 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10895/* end confdefs.h. */ 10896int i; 10897_ACEOF 10898if ac_fn_c_try_compile "$LINENO" 10899then : 10900 xorg_cv_cc_flag_unknown_warning_option=yes 10901else case e in #( 10902 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10903esac 10904fi 10905rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10906esac 10907fi 10908{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10909printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10911 CFLAGS="$xorg_testset_save_CFLAGS" 10912fi 10913 10914if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10917 fi 10918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10920printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10921if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10922then : 10923 printf %s "(cached) " >&6 10924else case e in #( 10925 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10926/* end confdefs.h. */ 10927int i; 10928_ACEOF 10929if ac_fn_c_try_compile "$LINENO" 10930then : 10931 xorg_cv_cc_flag_unused_command_line_argument=yes 10932else case e in #( 10933 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10934esac 10935fi 10936rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10937esac 10938fi 10939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10940printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10941 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10942 CFLAGS="$xorg_testset_save_CFLAGS" 10943fi 10944 10945found="no" 10946 10947 if test $found = "no" ; then 10948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10950 fi 10951 10952 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10954 fi 10955 10956 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10957 10958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10959printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10960 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10961 if eval test \${$cacheid+y} 10962then : 10963 printf %s "(cached) " >&6 10964else case e in #( 10965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10966/* end confdefs.h. */ 10967int i; 10968int 10969main (void) 10970{ 10971 10972 ; 10973 return 0; 10974} 10975_ACEOF 10976if ac_fn_c_try_link "$LINENO" 10977then : 10978 eval $cacheid=yes 10979else case e in #( 10980 e) eval $cacheid=no ;; 10981esac 10982fi 10983rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10984 conftest$ac_exeext conftest.$ac_ext ;; 10985esac 10986fi 10987 10988 10989 CFLAGS="$xorg_testset_save_CFLAGS" 10990 10991 eval supported=\$$cacheid 10992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10993printf "%s\n" "$supported" >&6; } 10994 if test "$supported" = "yes" ; then 10995 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10996 found="yes" 10997 fi 10998 fi 10999 11000 11001fi 11002 11003 11004 11005 11006 11007 11008 11009 CWARNFLAGS="$BASE_CFLAGS" 11010 if test "x$GCC" = xyes ; then 11011 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11012 fi 11013 11014 11015 11016 11017 11018 11019 11020 11021# Check whether --enable-strict-compilation was given. 11022if test ${enable_strict_compilation+y} 11023then : 11024 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11025else case e in #( 11026 e) STRICT_COMPILE=no ;; 11027esac 11028fi 11029 11030 11031 11032 11033 11034 11035STRICT_CFLAGS="" 11036 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049xorg_testset_save_CFLAGS="$CFLAGS" 11050 11051if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11054printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11055if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11056then : 11057 printf %s "(cached) " >&6 11058else case e in #( 11059 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11060/* end confdefs.h. */ 11061int i; 11062_ACEOF 11063if ac_fn_c_try_compile "$LINENO" 11064then : 11065 xorg_cv_cc_flag_unknown_warning_option=yes 11066else case e in #( 11067 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11068esac 11069fi 11070rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11071esac 11072fi 11073{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11074printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11076 CFLAGS="$xorg_testset_save_CFLAGS" 11077fi 11078 11079if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11082 fi 11083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11085printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11086if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11087then : 11088 printf %s "(cached) " >&6 11089else case e in #( 11090 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11091/* end confdefs.h. */ 11092int i; 11093_ACEOF 11094if ac_fn_c_try_compile "$LINENO" 11095then : 11096 xorg_cv_cc_flag_unused_command_line_argument=yes 11097else case e in #( 11098 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11099esac 11100fi 11101rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11102esac 11103fi 11104{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11105printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11107 CFLAGS="$xorg_testset_save_CFLAGS" 11108fi 11109 11110found="no" 11111 11112 if test $found = "no" ; then 11113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11115 fi 11116 11117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11119 fi 11120 11121 CFLAGS="$CFLAGS -pedantic" 11122 11123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11124printf %s "checking if $CC supports -pedantic... " >&6; } 11125 cacheid=xorg_cv_cc_flag__pedantic 11126 if eval test \${$cacheid+y} 11127then : 11128 printf %s "(cached) " >&6 11129else case e in #( 11130 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11131/* end confdefs.h. */ 11132int i; 11133int 11134main (void) 11135{ 11136 11137 ; 11138 return 0; 11139} 11140_ACEOF 11141if ac_fn_c_try_link "$LINENO" 11142then : 11143 eval $cacheid=yes 11144else case e in #( 11145 e) eval $cacheid=no ;; 11146esac 11147fi 11148rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11149 conftest$ac_exeext conftest.$ac_ext ;; 11150esac 11151fi 11152 11153 11154 CFLAGS="$xorg_testset_save_CFLAGS" 11155 11156 eval supported=\$$cacheid 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11158printf "%s\n" "$supported" >&6; } 11159 if test "$supported" = "yes" ; then 11160 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11161 found="yes" 11162 fi 11163 fi 11164 11165 11166 11167 11168 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179xorg_testset_save_CFLAGS="$CFLAGS" 11180 11181if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11184printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11185if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11186then : 11187 printf %s "(cached) " >&6 11188else case e in #( 11189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11190/* end confdefs.h. */ 11191int i; 11192_ACEOF 11193if ac_fn_c_try_compile "$LINENO" 11194then : 11195 xorg_cv_cc_flag_unknown_warning_option=yes 11196else case e in #( 11197 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11198esac 11199fi 11200rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11201esac 11202fi 11203{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11204printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11206 CFLAGS="$xorg_testset_save_CFLAGS" 11207fi 11208 11209if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11212 fi 11213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11215printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11216if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11217then : 11218 printf %s "(cached) " >&6 11219else case e in #( 11220 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11221/* end confdefs.h. */ 11222int i; 11223_ACEOF 11224if ac_fn_c_try_compile "$LINENO" 11225then : 11226 xorg_cv_cc_flag_unused_command_line_argument=yes 11227else case e in #( 11228 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11229esac 11230fi 11231rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11232esac 11233fi 11234{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11235printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11237 CFLAGS="$xorg_testset_save_CFLAGS" 11238fi 11239 11240found="no" 11241 11242 if test $found = "no" ; then 11243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11245 fi 11246 11247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11249 fi 11250 11251 CFLAGS="$CFLAGS -Werror" 11252 11253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11254printf %s "checking if $CC supports -Werror... " >&6; } 11255 cacheid=xorg_cv_cc_flag__Werror 11256 if eval test \${$cacheid+y} 11257then : 11258 printf %s "(cached) " >&6 11259else case e in #( 11260 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11261/* end confdefs.h. */ 11262int i; 11263int 11264main (void) 11265{ 11266 11267 ; 11268 return 0; 11269} 11270_ACEOF 11271if ac_fn_c_try_link "$LINENO" 11272then : 11273 eval $cacheid=yes 11274else case e in #( 11275 e) eval $cacheid=no ;; 11276esac 11277fi 11278rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11279 conftest$ac_exeext conftest.$ac_ext ;; 11280esac 11281fi 11282 11283 11284 CFLAGS="$xorg_testset_save_CFLAGS" 11285 11286 eval supported=\$$cacheid 11287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11288printf "%s\n" "$supported" >&6; } 11289 if test "$supported" = "yes" ; then 11290 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11291 found="yes" 11292 fi 11293 fi 11294 11295 if test $found = "no" ; then 11296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11298 fi 11299 11300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11302 fi 11303 11304 CFLAGS="$CFLAGS -errwarn" 11305 11306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11307printf %s "checking if $CC supports -errwarn... " >&6; } 11308 cacheid=xorg_cv_cc_flag__errwarn 11309 if eval test \${$cacheid+y} 11310then : 11311 printf %s "(cached) " >&6 11312else case e in #( 11313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11314/* end confdefs.h. */ 11315int i; 11316int 11317main (void) 11318{ 11319 11320 ; 11321 return 0; 11322} 11323_ACEOF 11324if ac_fn_c_try_link "$LINENO" 11325then : 11326 eval $cacheid=yes 11327else case e in #( 11328 e) eval $cacheid=no ;; 11329esac 11330fi 11331rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11332 conftest$ac_exeext conftest.$ac_ext ;; 11333esac 11334fi 11335 11336 11337 CFLAGS="$xorg_testset_save_CFLAGS" 11338 11339 eval supported=\$$cacheid 11340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11341printf "%s\n" "$supported" >&6; } 11342 if test "$supported" = "yes" ; then 11343 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11344 found="yes" 11345 fi 11346 fi 11347 11348 11349 11350# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11351# activate it with -Werror, so we add it here explicitly. 11352 11353 11354 11355 11356 11357 11358 11359 11360 11361 11362 11363 11364 11365xorg_testset_save_CFLAGS="$CFLAGS" 11366 11367if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11370printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11371if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11372then : 11373 printf %s "(cached) " >&6 11374else case e in #( 11375 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11376/* end confdefs.h. */ 11377int i; 11378_ACEOF 11379if ac_fn_c_try_compile "$LINENO" 11380then : 11381 xorg_cv_cc_flag_unknown_warning_option=yes 11382else case e in #( 11383 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11384esac 11385fi 11386rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11387esac 11388fi 11389{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11390printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11391 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11392 CFLAGS="$xorg_testset_save_CFLAGS" 11393fi 11394 11395if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11396 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11398 fi 11399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11401printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11402if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11403then : 11404 printf %s "(cached) " >&6 11405else case e in #( 11406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11407/* end confdefs.h. */ 11408int i; 11409_ACEOF 11410if ac_fn_c_try_compile "$LINENO" 11411then : 11412 xorg_cv_cc_flag_unused_command_line_argument=yes 11413else case e in #( 11414 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11415esac 11416fi 11417rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11418esac 11419fi 11420{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11421printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11422 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11423 CFLAGS="$xorg_testset_save_CFLAGS" 11424fi 11425 11426found="no" 11427 11428 if test $found = "no" ; then 11429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11431 fi 11432 11433 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11435 fi 11436 11437 CFLAGS="$CFLAGS -Werror=attributes" 11438 11439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11440printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11441 cacheid=xorg_cv_cc_flag__Werror_attributes 11442 if eval test \${$cacheid+y} 11443then : 11444 printf %s "(cached) " >&6 11445else case e in #( 11446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11447/* end confdefs.h. */ 11448int i; 11449int 11450main (void) 11451{ 11452 11453 ; 11454 return 0; 11455} 11456_ACEOF 11457if ac_fn_c_try_link "$LINENO" 11458then : 11459 eval $cacheid=yes 11460else case e in #( 11461 e) eval $cacheid=no ;; 11462esac 11463fi 11464rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11465 conftest$ac_exeext conftest.$ac_ext ;; 11466esac 11467fi 11468 11469 11470 CFLAGS="$xorg_testset_save_CFLAGS" 11471 11472 eval supported=\$$cacheid 11473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11474printf "%s\n" "$supported" >&6; } 11475 if test "$supported" = "yes" ; then 11476 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11477 found="yes" 11478 fi 11479 fi 11480 11481 11482 11483if test "x$STRICT_COMPILE" = "xyes"; then 11484 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11485 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11486fi 11487 11488 11489 11490 11491 11492 11493 11494 11495cat >>confdefs.h <<_ACEOF 11496#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11497_ACEOF 11498 11499 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11500 if test "x$PVM" = "x"; then 11501 PVM="0" 11502 fi 11503 11504printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11505 11506 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11507 if test "x$PVP" = "x"; then 11508 PVP="0" 11509 fi 11510 11511printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11512 11513 11514 11515CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11516mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11517|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11518touch \$(top_srcdir)/ChangeLog; \ 11519echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11520 11521 11522 11523 11524macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11525INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11526mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11527|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11528touch \$(top_srcdir)/INSTALL; \ 11529echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11530 11531 11532 11533 11534 11535 11536case $host_os in 11537 solaris*) 11538 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11539 # check for a man page file found in later versions that use 11540 # traditional section numbers instead 11541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11542printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11543if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11544then : 11545 printf %s "(cached) " >&6 11546else case e in #( 11547 e) test "$cross_compiling" = yes && 11548 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11549if test -r "/usr/share/man/man7/attributes.7"; then 11550 ac_cv_file__usr_share_man_man7_attributes_7=yes 11551else 11552 ac_cv_file__usr_share_man_man7_attributes_7=no 11553fi ;; 11554esac 11555fi 11556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11557printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11558if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11559then : 11560 SYSV_MAN_SECTIONS=false 11561else case e in #( 11562 e) SYSV_MAN_SECTIONS=true ;; 11563esac 11564fi 11565 11566 ;; 11567 *) SYSV_MAN_SECTIONS=false ;; 11568esac 11569 11570if test x$APP_MAN_SUFFIX = x ; then 11571 APP_MAN_SUFFIX=1 11572fi 11573if test x$APP_MAN_DIR = x ; then 11574 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11575fi 11576 11577if test x$LIB_MAN_SUFFIX = x ; then 11578 LIB_MAN_SUFFIX=3 11579fi 11580if test x$LIB_MAN_DIR = x ; then 11581 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11582fi 11583 11584if test x$FILE_MAN_SUFFIX = x ; then 11585 case $SYSV_MAN_SECTIONS in 11586 true) FILE_MAN_SUFFIX=4 ;; 11587 *) FILE_MAN_SUFFIX=5 ;; 11588 esac 11589fi 11590if test x$FILE_MAN_DIR = x ; then 11591 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11592fi 11593 11594if test x$MISC_MAN_SUFFIX = x ; then 11595 case $SYSV_MAN_SECTIONS in 11596 true) MISC_MAN_SUFFIX=5 ;; 11597 *) MISC_MAN_SUFFIX=7 ;; 11598 esac 11599fi 11600if test x$MISC_MAN_DIR = x ; then 11601 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11602fi 11603 11604if test x$DRIVER_MAN_SUFFIX = x ; then 11605 case $SYSV_MAN_SECTIONS in 11606 true) DRIVER_MAN_SUFFIX=7 ;; 11607 *) DRIVER_MAN_SUFFIX=4 ;; 11608 esac 11609fi 11610if test x$DRIVER_MAN_DIR = x ; then 11611 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11612fi 11613 11614if test x$ADMIN_MAN_SUFFIX = x ; then 11615 case $SYSV_MAN_SECTIONS in 11616 true) ADMIN_MAN_SUFFIX=1m ;; 11617 *) ADMIN_MAN_SUFFIX=8 ;; 11618 esac 11619fi 11620if test x$ADMIN_MAN_DIR = x ; then 11621 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11622fi 11623 11624 11625 11626 11627 11628 11629 11630 11631 11632 11633 11634 11635 11636 11637 11638XORG_MAN_PAGE="X Version 11" 11639 11640MAN_SUBSTS="\ 11641 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11642 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11643 -e 's|__xservername__|Xorg|g' \ 11644 -e 's|__xconfigfile__|xorg.conf|g' \ 11645 -e 's|__projectroot__|\$(prefix)|g' \ 11646 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11647 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11648 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11649 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11650 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11651 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11652 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11653 11654 11655 11656# Check whether --enable-silent-rules was given. 11657if test ${enable_silent_rules+y} 11658then : 11659 enableval=$enable_silent_rules; 11660fi 11661 11662case $enable_silent_rules in # ((( 11663 yes) AM_DEFAULT_VERBOSITY=0;; 11664 no) AM_DEFAULT_VERBOSITY=1;; 11665 *) AM_DEFAULT_VERBOSITY=0;; 11666esac 11667am_make=${MAKE-make} 11668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11669printf %s "checking whether $am_make supports nested variables... " >&6; } 11670if test ${am_cv_make_support_nested_variables+y} 11671then : 11672 printf %s "(cached) " >&6 11673else case e in #( 11674 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11675BAR0=false 11676BAR1=true 11677V=1 11678am__doit: 11679 @$(TRUE) 11680.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11681 am_cv_make_support_nested_variables=yes 11682else 11683 am_cv_make_support_nested_variables=no 11684fi ;; 11685esac 11686fi 11687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11688printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11689if test $am_cv_make_support_nested_variables = yes; then 11690 AM_V='$(V)' 11691 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11692else 11693 AM_V=$AM_DEFAULT_VERBOSITY 11694 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11695fi 11696AM_BACKSLASH='\' 11697 11698 11699 11700 11701 11702# Check whether --with-bzip2 was given. 11703if test ${with_bzip2+y} 11704then : 11705 withval=$with_bzip2; 11706else case e in #( 11707 e) with_bzip2=no ;; 11708esac 11709fi 11710 11711if test "x$with_bzip2" = xyes; then 11712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzopen in -lbz2" >&5 11713printf %s "checking for BZ2_bzopen in -lbz2... " >&6; } 11714if test ${ac_cv_lib_bz2_BZ2_bzopen+y} 11715then : 11716 printf %s "(cached) " >&6 11717else case e in #( 11718 e) ac_check_lib_save_LIBS=$LIBS 11719LIBS="-lbz2 $LIBS" 11720cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11721/* end confdefs.h. */ 11722 11723/* Override any GCC internal prototype to avoid an error. 11724 Use char because int might match the return type of a GCC 11725 builtin and then its argument prototype would still apply. 11726 The 'extern "C"' is for builds by C++ compilers; 11727 although this is not generally supported in C code supporting it here 11728 has little cost and some practical benefit (sr 110532). */ 11729#ifdef __cplusplus 11730extern "C" 11731#endif 11732char BZ2_bzopen (void); 11733int 11734main (void) 11735{ 11736return BZ2_bzopen (); 11737 ; 11738 return 0; 11739} 11740_ACEOF 11741if ac_fn_c_try_link "$LINENO" 11742then : 11743 ac_cv_lib_bz2_BZ2_bzopen=yes 11744else case e in #( 11745 e) ac_cv_lib_bz2_BZ2_bzopen=no ;; 11746esac 11747fi 11748rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11749 conftest$ac_exeext conftest.$ac_ext 11750LIBS=$ac_check_lib_save_LIBS ;; 11751esac 11752fi 11753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzopen" >&5 11754printf "%s\n" "$ac_cv_lib_bz2_BZ2_bzopen" >&6; } 11755if test "x$ac_cv_lib_bz2_BZ2_bzopen" = xyes 11756then : 11757 printf "%s\n" "#define HAVE_LIBBZ2 1" >>confdefs.h 11758 11759 LIBS="-lbz2 $LIBS" 11760 11761else case e in #( 11762 e) as_fn_error $? "*** libbz2 is required for bzip2 support" "$LINENO" 5 ;; 11763esac 11764fi 11765 11766 11767printf "%s\n" "#define X_BZIP2_FONT_COMPRESSION 1" >>confdefs.h 11768 11769fi 11770 11771# Checks for typedefs, structures, and compiler characteristics. 11772# Check whether --enable-largefile was given. 11773if test ${enable_largefile+y} 11774then : 11775 enableval=$enable_largefile; 11776fi 11777if test "$enable_largefile,$enable_year2038" != no,no 11778then : 11779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11780printf %s "checking for $CC option to enable large file support... " >&6; } 11781if test ${ac_cv_sys_largefile_opts+y} 11782then : 11783 printf %s "(cached) " >&6 11784else case e in #( 11785 e) ac_save_CC="$CC" 11786 ac_opt_found=no 11787 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11788 if test x"$ac_opt" != x"none needed" 11789then : 11790 CC="$ac_save_CC $ac_opt" 11791fi 11792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11793/* end confdefs.h. */ 11794#include <sys/types.h> 11795#ifndef FTYPE 11796# define FTYPE off_t 11797#endif 11798 /* Check that FTYPE can represent 2**63 - 1 correctly. 11799 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11800 since some C++ compilers masquerading as C compilers 11801 incorrectly reject 9223372036854775807. */ 11802#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11803 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11804 && LARGE_FTYPE % 2147483647 == 1) 11805 ? 1 : -1]; 11806int 11807main (void) 11808{ 11809 11810 ; 11811 return 0; 11812} 11813_ACEOF 11814if ac_fn_c_try_compile "$LINENO" 11815then : 11816 if test x"$ac_opt" = x"none needed" 11817then : 11818 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11819 CC="$CC -DFTYPE=ino_t" 11820 if ac_fn_c_try_compile "$LINENO" 11821then : 11822 11823else case e in #( 11824 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11825 if ac_fn_c_try_compile "$LINENO" 11826then : 11827 ac_opt='-D_FILE_OFFSET_BITS=64' 11828fi 11829rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11830esac 11831fi 11832rm -f core conftest.err conftest.$ac_objext conftest.beam 11833fi 11834 ac_cv_sys_largefile_opts=$ac_opt 11835 ac_opt_found=yes 11836fi 11837rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11838 test $ac_opt_found = no || break 11839 done 11840 CC="$ac_save_CC" 11841 11842 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11843esac 11844fi 11845{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11846printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11847 11848ac_have_largefile=yes 11849case $ac_cv_sys_largefile_opts in #( 11850 "none needed") : 11851 ;; #( 11852 "supported through gnulib") : 11853 ;; #( 11854 "support not detected") : 11855 ac_have_largefile=no ;; #( 11856 "-D_FILE_OFFSET_BITS=64") : 11857 11858printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11859 ;; #( 11860 "-D_LARGE_FILES=1") : 11861 11862printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11863 ;; #( 11864 "-n32") : 11865 CC="$CC -n32" ;; #( 11866 *) : 11867 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11868esac 11869 11870if test "$enable_year2038" != no 11871then : 11872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11873printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11874if test ${ac_cv_sys_year2038_opts+y} 11875then : 11876 printf %s "(cached) " >&6 11877else case e in #( 11878 e) ac_save_CPPFLAGS="$CPPFLAGS" 11879 ac_opt_found=no 11880 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 11881 if test x"$ac_opt" != x"none needed" 11882then : 11883 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11884fi 11885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11886/* end confdefs.h. */ 11887 11888 #include <time.h> 11889 /* Check that time_t can represent 2**32 - 1 correctly. */ 11890 #define LARGE_TIME_T \\ 11891 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11892 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11893 && LARGE_TIME_T % 65537 == 0) 11894 ? 1 : -1]; 11895 11896int 11897main (void) 11898{ 11899 11900 ; 11901 return 0; 11902} 11903_ACEOF 11904if ac_fn_c_try_compile "$LINENO" 11905then : 11906 ac_cv_sys_year2038_opts="$ac_opt" 11907 ac_opt_found=yes 11908fi 11909rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11910 test $ac_opt_found = no || break 11911 done 11912 CPPFLAGS="$ac_save_CPPFLAGS" 11913 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11914esac 11915fi 11916{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11917printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11918 11919ac_have_year2038=yes 11920case $ac_cv_sys_year2038_opts in #( 11921 "none needed") : 11922 ;; #( 11923 "support not detected") : 11924 ac_have_year2038=no ;; #( 11925 "-D_TIME_BITS=64") : 11926 11927printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11928 ;; #( 11929 "-D__MINGW_USE_VC2005_COMPAT") : 11930 11931printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11932 ;; #( 11933 "-U_USE_32_BIT_TIME_T"*) : 11934 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11935printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11936as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11937will stop working after mid-January 2038. Remove 11938_USE_32BIT_TIME_T from the compiler flags. 11939See 'config.log' for more details" "$LINENO" 5; } ;; #( 11940 *) : 11941 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11942esac 11943 11944fi 11945 11946fi 11947 11948# Checks for system functions / libraries 11949ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" 11950if test "x$ac_cv_func_vasprintf" = xyes 11951then : 11952 printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h 11953 11954fi 11955 11956 11957# Checks for pkg-config packages 11958 11959pkg_failed=no 11960{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for MKFONTSCALE" >&5 11961printf %s "checking for MKFONTSCALE... " >&6; } 11962 11963if test -n "$MKFONTSCALE_CFLAGS"; then 11964 pkg_cv_MKFONTSCALE_CFLAGS="$MKFONTSCALE_CFLAGS" 11965 elif test -n "$PKG_CONFIG"; then 11966 if test -n "$PKG_CONFIG" && \ 11967 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontenc freetype2\""; } >&5 11968 ($PKG_CONFIG --exists --print-errors "fontenc freetype2") 2>&5 11969 ac_status=$? 11970 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11971 test $ac_status = 0; }; then 11972 pkg_cv_MKFONTSCALE_CFLAGS=`$PKG_CONFIG --cflags "fontenc freetype2" 2>/dev/null` 11973 test "x$?" != "x0" && pkg_failed=yes 11974else 11975 pkg_failed=yes 11976fi 11977 else 11978 pkg_failed=untried 11979fi 11980if test -n "$MKFONTSCALE_LIBS"; then 11981 pkg_cv_MKFONTSCALE_LIBS="$MKFONTSCALE_LIBS" 11982 elif test -n "$PKG_CONFIG"; then 11983 if test -n "$PKG_CONFIG" && \ 11984 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fontenc freetype2\""; } >&5 11985 ($PKG_CONFIG --exists --print-errors "fontenc freetype2") 2>&5 11986 ac_status=$? 11987 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11988 test $ac_status = 0; }; then 11989 pkg_cv_MKFONTSCALE_LIBS=`$PKG_CONFIG --libs "fontenc freetype2" 2>/dev/null` 11990 test "x$?" != "x0" && pkg_failed=yes 11991else 11992 pkg_failed=yes 11993fi 11994 else 11995 pkg_failed=untried 11996fi 11997 11998 11999 12000if test $pkg_failed = yes; then 12001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12002printf "%s\n" "no" >&6; } 12003 12004if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12005 _pkg_short_errors_supported=yes 12006else 12007 _pkg_short_errors_supported=no 12008fi 12009 if test $_pkg_short_errors_supported = yes; then 12010 MKFONTSCALE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fontenc freetype2" 2>&1` 12011 else 12012 MKFONTSCALE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fontenc freetype2" 2>&1` 12013 fi 12014 # Put the nasty error message in config.log where it belongs 12015 echo "$MKFONTSCALE_PKG_ERRORS" >&5 12016 12017 as_fn_error $? "Package requirements (fontenc freetype2) were not met: 12018 12019$MKFONTSCALE_PKG_ERRORS 12020 12021Consider adjusting the PKG_CONFIG_PATH environment variable if you 12022installed software in a non-standard prefix. 12023 12024Alternatively, you may set the environment variables MKFONTSCALE_CFLAGS 12025and MKFONTSCALE_LIBS to avoid the need to call pkg-config. 12026See the pkg-config man page for more details." "$LINENO" 5 12027elif test $pkg_failed = untried; then 12028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12029printf "%s\n" "no" >&6; } 12030 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12031printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12032as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12033is in your PATH or set the PKG_CONFIG environment variable to the full 12034path to pkg-config. 12035 12036Alternatively, you may set the environment variables MKFONTSCALE_CFLAGS 12037and MKFONTSCALE_LIBS to avoid the need to call pkg-config. 12038See the pkg-config man page for more details. 12039 12040To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12041See 'config.log' for more details" "$LINENO" 5; } 12042else 12043 MKFONTSCALE_CFLAGS=$pkg_cv_MKFONTSCALE_CFLAGS 12044 MKFONTSCALE_LIBS=$pkg_cv_MKFONTSCALE_LIBS 12045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12046printf "%s\n" "yes" >&6; } 12047 12048fi 12049 12050pkg_failed=no 12051{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ZLIB" >&5 12052printf %s "checking for ZLIB... " >&6; } 12053 12054if test -n "$ZLIB_CFLAGS"; then 12055 pkg_cv_ZLIB_CFLAGS="$ZLIB_CFLAGS" 12056 elif test -n "$PKG_CONFIG"; then 12057 if test -n "$PKG_CONFIG" && \ 12058 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5 12059 ($PKG_CONFIG --exists --print-errors "zlib") 2>&5 12060 ac_status=$? 12061 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12062 test $ac_status = 0; }; then 12063 pkg_cv_ZLIB_CFLAGS=`$PKG_CONFIG --cflags "zlib" 2>/dev/null` 12064 test "x$?" != "x0" && pkg_failed=yes 12065else 12066 pkg_failed=yes 12067fi 12068 else 12069 pkg_failed=untried 12070fi 12071if test -n "$ZLIB_LIBS"; then 12072 pkg_cv_ZLIB_LIBS="$ZLIB_LIBS" 12073 elif test -n "$PKG_CONFIG"; then 12074 if test -n "$PKG_CONFIG" && \ 12075 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"zlib\""; } >&5 12076 ($PKG_CONFIG --exists --print-errors "zlib") 2>&5 12077 ac_status=$? 12078 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12079 test $ac_status = 0; }; then 12080 pkg_cv_ZLIB_LIBS=`$PKG_CONFIG --libs "zlib" 2>/dev/null` 12081 test "x$?" != "x0" && pkg_failed=yes 12082else 12083 pkg_failed=yes 12084fi 12085 else 12086 pkg_failed=untried 12087fi 12088 12089 12090 12091if test $pkg_failed = yes; then 12092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12093printf "%s\n" "no" >&6; } 12094 12095if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12096 _pkg_short_errors_supported=yes 12097else 12098 _pkg_short_errors_supported=no 12099fi 12100 if test $_pkg_short_errors_supported = yes; then 12101 ZLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "zlib" 2>&1` 12102 else 12103 ZLIB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "zlib" 2>&1` 12104 fi 12105 # Put the nasty error message in config.log where it belongs 12106 echo "$ZLIB_PKG_ERRORS" >&5 12107 12108 as_fn_error $? "Package requirements (zlib) were not met: 12109 12110$ZLIB_PKG_ERRORS 12111 12112Consider adjusting the PKG_CONFIG_PATH environment variable if you 12113installed software in a non-standard prefix. 12114 12115Alternatively, you may set the environment variables ZLIB_CFLAGS 12116and ZLIB_LIBS to avoid the need to call pkg-config. 12117See the pkg-config man page for more details." "$LINENO" 5 12118elif test $pkg_failed = untried; then 12119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12120printf "%s\n" "no" >&6; } 12121 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12122printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12123as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12124is in your PATH or set the PKG_CONFIG environment variable to the full 12125path to pkg-config. 12126 12127Alternatively, you may set the environment variables ZLIB_CFLAGS 12128and ZLIB_LIBS to avoid the need to call pkg-config. 12129See the pkg-config man page for more details. 12130 12131To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12132See 'config.log' for more details" "$LINENO" 5; } 12133else 12134 ZLIB_CFLAGS=$pkg_cv_ZLIB_CFLAGS 12135 ZLIB_LIBS=$pkg_cv_ZLIB_LIBS 12136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12137printf "%s\n" "yes" >&6; } 12138 12139fi 12140 12141pkg_failed=no 12142{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X11" >&5 12143printf %s "checking for X11... " >&6; } 12144 12145if test -n "$X11_CFLAGS"; then 12146 pkg_cv_X11_CFLAGS="$X11_CFLAGS" 12147 elif test -n "$PKG_CONFIG"; then 12148 if test -n "$PKG_CONFIG" && \ 12149 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 12150 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 12151 ac_status=$? 12152 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12153 test $ac_status = 0; }; then 12154 pkg_cv_X11_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 12155 test "x$?" != "x0" && pkg_failed=yes 12156else 12157 pkg_failed=yes 12158fi 12159 else 12160 pkg_failed=untried 12161fi 12162if test -n "$X11_LIBS"; then 12163 pkg_cv_X11_LIBS="$X11_LIBS" 12164 elif test -n "$PKG_CONFIG"; then 12165 if test -n "$PKG_CONFIG" && \ 12166 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 12167 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 12168 ac_status=$? 12169 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12170 test $ac_status = 0; }; then 12171 pkg_cv_X11_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 12172 test "x$?" != "x0" && pkg_failed=yes 12173else 12174 pkg_failed=yes 12175fi 12176 else 12177 pkg_failed=untried 12178fi 12179 12180 12181 12182if test $pkg_failed = yes; then 12183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12184printf "%s\n" "no" >&6; } 12185 12186if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12187 _pkg_short_errors_supported=yes 12188else 12189 _pkg_short_errors_supported=no 12190fi 12191 if test $_pkg_short_errors_supported = yes; then 12192 X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 12193 else 12194 X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 12195 fi 12196 # Put the nasty error message in config.log where it belongs 12197 echo "$X11_PKG_ERRORS" >&5 12198 12199 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 12200 12201$X11_PKG_ERRORS 12202 12203Consider adjusting the PKG_CONFIG_PATH environment variable if you 12204installed software in a non-standard prefix. 12205 12206Alternatively, you may set the environment variables X11_CFLAGS 12207and X11_LIBS to avoid the need to call pkg-config. 12208See the pkg-config man page for more details." "$LINENO" 5 12209elif test $pkg_failed = untried; then 12210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12211printf "%s\n" "no" >&6; } 12212 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12213printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12214as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12215is in your PATH or set the PKG_CONFIG environment variable to the full 12216path to pkg-config. 12217 12218Alternatively, you may set the environment variables X11_CFLAGS 12219and X11_LIBS to avoid the need to call pkg-config. 12220See the pkg-config man page for more details. 12221 12222To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12223See 'config.log' for more details" "$LINENO" 5; } 12224else 12225 X11_CFLAGS=$pkg_cv_X11_CFLAGS 12226 X11_LIBS=$pkg_cv_X11_LIBS 12227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12228printf "%s\n" "yes" >&6; } 12229 12230fi 12231 12232 12233 12234 12235 12236 12237# Check whether --with-lint was given. 12238if test ${with_lint+y} 12239then : 12240 withval=$with_lint; use_lint=$withval 12241else case e in #( 12242 e) use_lint=no ;; 12243esac 12244fi 12245 12246 12247# Obtain platform specific info like program name and options 12248# The lint program on FreeBSD and NetBSD is different from the one on Solaris 12249case $host_os in 12250 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 12251 lint_name=splint 12252 lint_options="-badflag" 12253 ;; 12254 *freebsd* | *netbsd*) 12255 lint_name=lint 12256 lint_options="-u -b" 12257 ;; 12258 *solaris*) 12259 lint_name=lint 12260 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 12261 ;; 12262esac 12263 12264# Test for the presence of the program (either guessed by the code or spelled out by the user) 12265if test "x$use_lint" = x"yes" ; then 12266 # Extract the first word of "$lint_name", so it can be a program name with args. 12267set dummy $lint_name; ac_word=$2 12268{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12269printf %s "checking for $ac_word... " >&6; } 12270if test ${ac_cv_path_LINT+y} 12271then : 12272 printf %s "(cached) " >&6 12273else case e in #( 12274 e) case $LINT in 12275 [\\/]* | ?:[\\/]*) 12276 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 12277 ;; 12278 *) 12279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12280for as_dir in $PATH 12281do 12282 IFS=$as_save_IFS 12283 case $as_dir in #((( 12284 '') as_dir=./ ;; 12285 */) ;; 12286 *) as_dir=$as_dir/ ;; 12287 esac 12288 for ac_exec_ext in '' $ac_executable_extensions; do 12289 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12290 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 12291 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12292 break 2 12293 fi 12294done 12295 done 12296IFS=$as_save_IFS 12297 12298 ;; 12299esac ;; 12300esac 12301fi 12302LINT=$ac_cv_path_LINT 12303if test -n "$LINT"; then 12304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 12305printf "%s\n" "$LINT" >&6; } 12306else 12307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12308printf "%s\n" "no" >&6; } 12309fi 12310 12311 12312 if test "x$LINT" = "x"; then 12313 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 12314 fi 12315elif test "x$use_lint" = x"no" ; then 12316 if test "x$LINT" != "x"; then 12317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 12318printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 12319 fi 12320else 12321 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 12322fi 12323 12324# User supplied flags override default flags 12325if test "x$LINT_FLAGS" != "x"; then 12326 lint_options=$LINT_FLAGS 12327fi 12328 12329LINT_FLAGS=$lint_options 12330 12331 if test "x$LINT" != x; then 12332 LINT_TRUE= 12333 LINT_FALSE='#' 12334else 12335 LINT_TRUE='#' 12336 LINT_FALSE= 12337fi 12338 12339 12340 12341 12342ac_config_files="$ac_config_files Makefile man/Makefile" 12343 12344cat >confcache <<\_ACEOF 12345# This file is a shell script that caches the results of configure 12346# tests run on this system so they can be shared between configure 12347# scripts and configure runs, see configure's option --config-cache. 12348# It is not useful on other systems. If it contains results you don't 12349# want to keep, you may remove or edit it. 12350# 12351# config.status only pays attention to the cache file if you give it 12352# the --recheck option to rerun configure. 12353# 12354# 'ac_cv_env_foo' variables (set or unset) will be overridden when 12355# loading this file, other *unset* 'ac_cv_foo' will be assigned the 12356# following values. 12357 12358_ACEOF 12359 12360# The following way of writing the cache mishandles newlines in values, 12361# but we know of no workaround that is simple, portable, and efficient. 12362# So, we kill variables containing newlines. 12363# Ultrix sh set writes to stderr and can't be redirected directly, 12364# and sets the high bit in the cache file unless we assign to the vars. 12365( 12366 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12367 eval ac_val=\$$ac_var 12368 case $ac_val in #( 12369 *${as_nl}*) 12370 case $ac_var in #( 12371 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12372printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12373 esac 12374 case $ac_var in #( 12375 _ | IFS | as_nl) ;; #( 12376 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12377 *) { eval $ac_var=; unset $ac_var;} ;; 12378 esac ;; 12379 esac 12380 done 12381 12382 (set) 2>&1 | 12383 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12384 *${as_nl}ac_space=\ *) 12385 # 'set' does not quote correctly, so add quotes: double-quote 12386 # substitution turns \\\\ into \\, and sed turns \\ into \. 12387 sed -n \ 12388 "s/'/'\\\\''/g; 12389 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12390 ;; #( 12391 *) 12392 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12393 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12394 ;; 12395 esac | 12396 sort 12397) | 12398 sed ' 12399 /^ac_cv_env_/b end 12400 t clear 12401 :clear 12402 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12403 t end 12404 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12405 :end' >>confcache 12406if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12407 if test -w "$cache_file"; then 12408 if test "x$cache_file" != "x/dev/null"; then 12409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12410printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12411 if test ! -f "$cache_file" || test -h "$cache_file"; then 12412 cat confcache >"$cache_file" 12413 else 12414 case $cache_file in #( 12415 */* | ?:*) 12416 mv -f confcache "$cache_file"$$ && 12417 mv -f "$cache_file"$$ "$cache_file" ;; #( 12418 *) 12419 mv -f confcache "$cache_file" ;; 12420 esac 12421 fi 12422 fi 12423 else 12424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12425printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12426 fi 12427fi 12428rm -f confcache 12429 12430test "x$prefix" = xNONE && prefix=$ac_default_prefix 12431# Let make expand exec_prefix. 12432test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12433 12434DEFS=-DHAVE_CONFIG_H 12435 12436ac_libobjs= 12437ac_ltlibobjs= 12438U= 12439for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12440 # 1. Remove the extension, and $U if already installed. 12441 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12442 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12443 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12444 # will be set to the directory where LIBOBJS objects are built. 12445 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12446 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12447done 12448LIBOBJS=$ac_libobjs 12449 12450LTLIBOBJS=$ac_ltlibobjs 12451 12452 12453{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12454printf %s "checking that generated files are newer than configure... " >&6; } 12455 if test -n "$am_sleep_pid"; then 12456 # Hide warnings about reused PIDs. 12457 wait $am_sleep_pid 2>/dev/null 12458 fi 12459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12460printf "%s\n" "done" >&6; } 12461if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12462 as_fn_error $? "conditional \"AMDEP\" was never defined. 12463Usually this means the macro was only invoked conditionally." "$LINENO" 5 12464fi 12465if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12466 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12467Usually this means the macro was only invoked conditionally." "$LINENO" 5 12468fi 12469 if test -n "$EXEEXT"; then 12470 am__EXEEXT_TRUE= 12471 am__EXEEXT_FALSE='#' 12472else 12473 am__EXEEXT_TRUE='#' 12474 am__EXEEXT_FALSE= 12475fi 12476 12477# Check whether --enable-year2038 was given. 12478if test ${enable_year2038+y} 12479then : 12480 enableval=$enable_year2038; 12481fi 12482 12483if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12484 as_fn_error $? "conditional \"LINT\" was never defined. 12485Usually this means the macro was only invoked conditionally." "$LINENO" 5 12486fi 12487 12488: "${CONFIG_STATUS=./config.status}" 12489ac_write_fail=0 12490ac_clean_files_save=$ac_clean_files 12491ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12492{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12493printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12494as_write_fail=0 12495cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12496#! $SHELL 12497# Generated by $as_me. 12498# Run this file to recreate the current configuration. 12499# Compiler output produced by configure, useful for debugging 12500# configure, is in config.log if it exists. 12501 12502debug=false 12503ac_cs_recheck=false 12504ac_cs_silent=false 12505 12506SHELL=\${CONFIG_SHELL-$SHELL} 12507export SHELL 12508_ASEOF 12509cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12510## -------------------- ## 12511## M4sh Initialization. ## 12512## -------------------- ## 12513 12514# Be more Bourne compatible 12515DUALCASE=1; export DUALCASE # for MKS sh 12516if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12517then : 12518 emulate sh 12519 NULLCMD=: 12520 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12521 # is contrary to our usage. Disable this feature. 12522 alias -g '${1+"$@"}'='"$@"' 12523 setopt NO_GLOB_SUBST 12524else case e in #( 12525 e) case `(set -o) 2>/dev/null` in #( 12526 *posix*) : 12527 set -o posix ;; #( 12528 *) : 12529 ;; 12530esac ;; 12531esac 12532fi 12533 12534 12535 12536# Reset variables that may have inherited troublesome values from 12537# the environment. 12538 12539# IFS needs to be set, to space, tab, and newline, in precisely that order. 12540# (If _AS_PATH_WALK were called with IFS unset, it would have the 12541# side effect of setting IFS to empty, thus disabling word splitting.) 12542# Quoting is to prevent editors from complaining about space-tab. 12543as_nl=' 12544' 12545export as_nl 12546IFS=" "" $as_nl" 12547 12548PS1='$ ' 12549PS2='> ' 12550PS4='+ ' 12551 12552# Ensure predictable behavior from utilities with locale-dependent output. 12553LC_ALL=C 12554export LC_ALL 12555LANGUAGE=C 12556export LANGUAGE 12557 12558# We cannot yet rely on "unset" to work, but we need these variables 12559# to be unset--not just set to an empty or harmless value--now, to 12560# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12561# also avoids known problems related to "unset" and subshell syntax 12562# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12563for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12564do eval test \${$as_var+y} \ 12565 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12566done 12567 12568# Ensure that fds 0, 1, and 2 are open. 12569if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12570if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12571if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12572 12573# The user is always right. 12574if ${PATH_SEPARATOR+false} :; then 12575 PATH_SEPARATOR=: 12576 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12577 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12578 PATH_SEPARATOR=';' 12579 } 12580fi 12581 12582 12583# Find who we are. Look in the path if we contain no directory separator. 12584as_myself= 12585case $0 in #(( 12586 *[\\/]* ) as_myself=$0 ;; 12587 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12588for as_dir in $PATH 12589do 12590 IFS=$as_save_IFS 12591 case $as_dir in #((( 12592 '') as_dir=./ ;; 12593 */) ;; 12594 *) as_dir=$as_dir/ ;; 12595 esac 12596 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12597 done 12598IFS=$as_save_IFS 12599 12600 ;; 12601esac 12602# We did not find ourselves, most probably we were run as 'sh COMMAND' 12603# in which case we are not to be found in the path. 12604if test "x$as_myself" = x; then 12605 as_myself=$0 12606fi 12607if test ! -f "$as_myself"; then 12608 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12609 exit 1 12610fi 12611 12612 12613 12614# as_fn_error STATUS ERROR [LINENO LOG_FD] 12615# ---------------------------------------- 12616# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12617# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12618# script with STATUS, using 1 if that was 0. 12619as_fn_error () 12620{ 12621 as_status=$1; test $as_status -eq 0 && as_status=1 12622 if test "$4"; then 12623 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12624 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12625 fi 12626 printf "%s\n" "$as_me: error: $2" >&2 12627 as_fn_exit $as_status 12628} # as_fn_error 12629 12630 12631# as_fn_set_status STATUS 12632# ----------------------- 12633# Set $? to STATUS, without forking. 12634as_fn_set_status () 12635{ 12636 return $1 12637} # as_fn_set_status 12638 12639# as_fn_exit STATUS 12640# ----------------- 12641# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12642as_fn_exit () 12643{ 12644 set +e 12645 as_fn_set_status $1 12646 exit $1 12647} # as_fn_exit 12648 12649# as_fn_unset VAR 12650# --------------- 12651# Portably unset VAR. 12652as_fn_unset () 12653{ 12654 { eval $1=; unset $1;} 12655} 12656as_unset=as_fn_unset 12657 12658# as_fn_append VAR VALUE 12659# ---------------------- 12660# Append the text in VALUE to the end of the definition contained in VAR. Take 12661# advantage of any shell optimizations that allow amortized linear growth over 12662# repeated appends, instead of the typical quadratic growth present in naive 12663# implementations. 12664if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12665then : 12666 eval 'as_fn_append () 12667 { 12668 eval $1+=\$2 12669 }' 12670else case e in #( 12671 e) as_fn_append () 12672 { 12673 eval $1=\$$1\$2 12674 } ;; 12675esac 12676fi # as_fn_append 12677 12678# as_fn_arith ARG... 12679# ------------------ 12680# Perform arithmetic evaluation on the ARGs, and store the result in the 12681# global $as_val. Take advantage of shells that can avoid forks. The arguments 12682# must be portable across $(()) and expr. 12683if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12684then : 12685 eval 'as_fn_arith () 12686 { 12687 as_val=$(( $* )) 12688 }' 12689else case e in #( 12690 e) as_fn_arith () 12691 { 12692 as_val=`expr "$@" || test $? -eq 1` 12693 } ;; 12694esac 12695fi # as_fn_arith 12696 12697 12698if expr a : '\(a\)' >/dev/null 2>&1 && 12699 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12700 as_expr=expr 12701else 12702 as_expr=false 12703fi 12704 12705if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12706 as_basename=basename 12707else 12708 as_basename=false 12709fi 12710 12711if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12712 as_dirname=dirname 12713else 12714 as_dirname=false 12715fi 12716 12717as_me=`$as_basename -- "$0" || 12718$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12719 X"$0" : 'X\(//\)$' \| \ 12720 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12721printf "%s\n" X/"$0" | 12722 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12723 s//\1/ 12724 q 12725 } 12726 /^X\/\(\/\/\)$/{ 12727 s//\1/ 12728 q 12729 } 12730 /^X\/\(\/\).*/{ 12731 s//\1/ 12732 q 12733 } 12734 s/.*/./; q'` 12735 12736# Avoid depending upon Character Ranges. 12737as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12738as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12739as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12740as_cr_digits='0123456789' 12741as_cr_alnum=$as_cr_Letters$as_cr_digits 12742 12743 12744# Determine whether it's possible to make 'echo' print without a newline. 12745# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12746# for compatibility with existing Makefiles. 12747ECHO_C= ECHO_N= ECHO_T= 12748case `echo -n x` in #((((( 12749-n*) 12750 case `echo 'xy\c'` in 12751 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12752 xy) ECHO_C='\c';; 12753 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12754 ECHO_T=' ';; 12755 esac;; 12756*) 12757 ECHO_N='-n';; 12758esac 12759 12760# For backward compatibility with old third-party macros, we provide 12761# the shell variables $as_echo and $as_echo_n. New code should use 12762# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12763as_echo='printf %s\n' 12764as_echo_n='printf %s' 12765 12766rm -f conf$$ conf$$.exe conf$$.file 12767if test -d conf$$.dir; then 12768 rm -f conf$$.dir/conf$$.file 12769else 12770 rm -f conf$$.dir 12771 mkdir conf$$.dir 2>/dev/null 12772fi 12773if (echo >conf$$.file) 2>/dev/null; then 12774 if ln -s conf$$.file conf$$ 2>/dev/null; then 12775 as_ln_s='ln -s' 12776 # ... but there are two gotchas: 12777 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12778 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12779 # In both cases, we have to default to 'cp -pR'. 12780 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12781 as_ln_s='cp -pR' 12782 elif ln conf$$.file conf$$ 2>/dev/null; then 12783 as_ln_s=ln 12784 else 12785 as_ln_s='cp -pR' 12786 fi 12787else 12788 as_ln_s='cp -pR' 12789fi 12790rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12791rmdir conf$$.dir 2>/dev/null 12792 12793 12794# as_fn_mkdir_p 12795# ------------- 12796# Create "$as_dir" as a directory, including parents if necessary. 12797as_fn_mkdir_p () 12798{ 12799 12800 case $as_dir in #( 12801 -*) as_dir=./$as_dir;; 12802 esac 12803 test -d "$as_dir" || eval $as_mkdir_p || { 12804 as_dirs= 12805 while :; do 12806 case $as_dir in #( 12807 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12808 *) as_qdir=$as_dir;; 12809 esac 12810 as_dirs="'$as_qdir' $as_dirs" 12811 as_dir=`$as_dirname -- "$as_dir" || 12812$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12813 X"$as_dir" : 'X\(//\)[^/]' \| \ 12814 X"$as_dir" : 'X\(//\)$' \| \ 12815 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12816printf "%s\n" X"$as_dir" | 12817 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12818 s//\1/ 12819 q 12820 } 12821 /^X\(\/\/\)[^/].*/{ 12822 s//\1/ 12823 q 12824 } 12825 /^X\(\/\/\)$/{ 12826 s//\1/ 12827 q 12828 } 12829 /^X\(\/\).*/{ 12830 s//\1/ 12831 q 12832 } 12833 s/.*/./; q'` 12834 test -d "$as_dir" && break 12835 done 12836 test -z "$as_dirs" || eval "mkdir $as_dirs" 12837 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12838 12839 12840} # as_fn_mkdir_p 12841if mkdir -p . 2>/dev/null; then 12842 as_mkdir_p='mkdir -p "$as_dir"' 12843else 12844 test -d ./-p && rmdir ./-p 12845 as_mkdir_p=false 12846fi 12847 12848 12849# as_fn_executable_p FILE 12850# ----------------------- 12851# Test if FILE is an executable regular file. 12852as_fn_executable_p () 12853{ 12854 test -f "$1" && test -x "$1" 12855} # as_fn_executable_p 12856as_test_x='test -x' 12857as_executable_p=as_fn_executable_p 12858 12859# Sed expression to map a string onto a valid CPP name. 12860as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12861as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12862 12863# Sed expression to map a string onto a valid variable name. 12864as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12865as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12866 12867 12868exec 6>&1 12869## ----------------------------------- ## 12870## Main body of $CONFIG_STATUS script. ## 12871## ----------------------------------- ## 12872_ASEOF 12873test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12874 12875cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12876# Save the log message, to keep $0 and so on meaningful, and to 12877# report actual input values of CONFIG_FILES etc. instead of their 12878# values after options handling. 12879ac_log=" 12880This file was extended by mkfontscale $as_me 1.2.3, which was 12881generated by GNU Autoconf 2.72. Invocation command line was 12882 12883 CONFIG_FILES = $CONFIG_FILES 12884 CONFIG_HEADERS = $CONFIG_HEADERS 12885 CONFIG_LINKS = $CONFIG_LINKS 12886 CONFIG_COMMANDS = $CONFIG_COMMANDS 12887 $ $0 $@ 12888 12889on `(hostname || uname -n) 2>/dev/null | sed 1q` 12890" 12891 12892_ACEOF 12893 12894case $ac_config_files in *" 12895"*) set x $ac_config_files; shift; ac_config_files=$*;; 12896esac 12897 12898case $ac_config_headers in *" 12899"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12900esac 12901 12902 12903cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12904# Files that config.status was made for. 12905config_files="$ac_config_files" 12906config_headers="$ac_config_headers" 12907config_commands="$ac_config_commands" 12908 12909_ACEOF 12910 12911cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12912ac_cs_usage="\ 12913'$as_me' instantiates files and other configuration actions 12914from templates according to the current configuration. Unless the files 12915and actions are specified as TAGs, all are instantiated by default. 12916 12917Usage: $0 [OPTION]... [TAG]... 12918 12919 -h, --help print this help, then exit 12920 -V, --version print version number and configuration settings, then exit 12921 --config print configuration, then exit 12922 -q, --quiet, --silent 12923 do not print progress messages 12924 -d, --debug don't remove temporary files 12925 --recheck update $as_me by reconfiguring in the same conditions 12926 --file=FILE[:TEMPLATE] 12927 instantiate the configuration file FILE 12928 --header=FILE[:TEMPLATE] 12929 instantiate the configuration header FILE 12930 12931Configuration files: 12932$config_files 12933 12934Configuration headers: 12935$config_headers 12936 12937Configuration commands: 12938$config_commands 12939 12940Report bugs to <https://gitlab.freedesktop.org/xorg/app/mkfontscale/-/issues>." 12941 12942_ACEOF 12943ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12944ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12945cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12946ac_cs_config='$ac_cs_config_escaped' 12947ac_cs_version="\\ 12948mkfontscale config.status 1.2.3 12949configured by $0, generated by GNU Autoconf 2.72, 12950 with options \\"\$ac_cs_config\\" 12951 12952Copyright (C) 2023 Free Software Foundation, Inc. 12953This config.status script is free software; the Free Software Foundation 12954gives unlimited permission to copy, distribute and modify it." 12955 12956ac_pwd='$ac_pwd' 12957srcdir='$srcdir' 12958INSTALL='$INSTALL' 12959MKDIR_P='$MKDIR_P' 12960AWK='$AWK' 12961test -n "\$AWK" || AWK=awk 12962_ACEOF 12963 12964cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12965# The default lists apply if the user does not specify any file. 12966ac_need_defaults=: 12967while test $# != 0 12968do 12969 case $1 in 12970 --*=?*) 12971 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12972 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12973 ac_shift=: 12974 ;; 12975 --*=) 12976 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12977 ac_optarg= 12978 ac_shift=: 12979 ;; 12980 *) 12981 ac_option=$1 12982 ac_optarg=$2 12983 ac_shift=shift 12984 ;; 12985 esac 12986 12987 case $ac_option in 12988 # Handling of the options. 12989 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12990 ac_cs_recheck=: ;; 12991 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12992 printf "%s\n" "$ac_cs_version"; exit ;; 12993 --config | --confi | --conf | --con | --co | --c ) 12994 printf "%s\n" "$ac_cs_config"; exit ;; 12995 --debug | --debu | --deb | --de | --d | -d ) 12996 debug=: ;; 12997 --file | --fil | --fi | --f ) 12998 $ac_shift 12999 case $ac_optarg in 13000 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13001 '') as_fn_error $? "missing file argument" ;; 13002 esac 13003 as_fn_append CONFIG_FILES " '$ac_optarg'" 13004 ac_need_defaults=false;; 13005 --header | --heade | --head | --hea ) 13006 $ac_shift 13007 case $ac_optarg in 13008 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13009 esac 13010 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13011 ac_need_defaults=false;; 13012 --he | --h) 13013 # Conflict between --help and --header 13014 as_fn_error $? "ambiguous option: '$1' 13015Try '$0 --help' for more information.";; 13016 --help | --hel | -h ) 13017 printf "%s\n" "$ac_cs_usage"; exit ;; 13018 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13019 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13020 ac_cs_silent=: ;; 13021 13022 # This is an error. 13023 -*) as_fn_error $? "unrecognized option: '$1' 13024Try '$0 --help' for more information." ;; 13025 13026 *) as_fn_append ac_config_targets " $1" 13027 ac_need_defaults=false ;; 13028 13029 esac 13030 shift 13031done 13032 13033ac_configure_extra_args= 13034 13035if $ac_cs_silent; then 13036 exec 6>/dev/null 13037 ac_configure_extra_args="$ac_configure_extra_args --silent" 13038fi 13039 13040_ACEOF 13041cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13042if \$ac_cs_recheck; then 13043 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13044 shift 13045 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13046 CONFIG_SHELL='$SHELL' 13047 export CONFIG_SHELL 13048 exec "\$@" 13049fi 13050 13051_ACEOF 13052cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13053exec 5>>config.log 13054{ 13055 echo 13056 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13057## Running $as_me. ## 13058_ASBOX 13059 printf "%s\n" "$ac_log" 13060} >&5 13061 13062_ACEOF 13063cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13064# 13065# INIT-COMMANDS 13066# 13067AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13068 13069_ACEOF 13070 13071cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13072 13073# Handling of arguments. 13074for ac_config_target in $ac_config_targets 13075do 13076 case $ac_config_target in 13077 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13078 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13079 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13080 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13081 13082 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13083 esac 13084done 13085 13086 13087# If the user did not use the arguments to specify the items to instantiate, 13088# then the envvar interface is used. Set only those that are not. 13089# We use the long form for the default assignment because of an extremely 13090# bizarre bug on SunOS 4.1.3. 13091if $ac_need_defaults; then 13092 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13093 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13094 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13095fi 13096 13097# Have a temporary directory for convenience. Make it in the build tree 13098# simply because there is no reason against having it here, and in addition, 13099# creating and moving files from /tmp can sometimes cause problems. 13100# Hook for its removal unless debugging. 13101# Note that there is a small window in which the directory will not be cleaned: 13102# after its creation but before its name has been assigned to '$tmp'. 13103$debug || 13104{ 13105 tmp= ac_tmp= 13106 trap 'exit_status=$? 13107 : "${ac_tmp:=$tmp}" 13108 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13109' 0 13110 trap 'as_fn_exit 1' 1 2 13 15 13111} 13112# Create a (secure) tmp directory for tmp files. 13113 13114{ 13115 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13116 test -d "$tmp" 13117} || 13118{ 13119 tmp=./conf$$-$RANDOM 13120 (umask 077 && mkdir "$tmp") 13121} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13122ac_tmp=$tmp 13123 13124# Set up the scripts for CONFIG_FILES section. 13125# No need to generate them if there are no CONFIG_FILES. 13126# This happens for instance with './config.status config.h'. 13127if test -n "$CONFIG_FILES"; then 13128 13129 13130ac_cr=`echo X | tr X '\015'` 13131# On cygwin, bash can eat \r inside `` if the user requested igncr. 13132# But we know of no other shell where ac_cr would be empty at this 13133# point, so we can use a bashism as a fallback. 13134if test "x$ac_cr" = x; then 13135 eval ac_cr=\$\'\\r\' 13136fi 13137ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13138if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13139 ac_cs_awk_cr='\\r' 13140else 13141 ac_cs_awk_cr=$ac_cr 13142fi 13143 13144echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13145_ACEOF 13146 13147 13148{ 13149 echo "cat >conf$$subs.awk <<_ACEOF" && 13150 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13151 echo "_ACEOF" 13152} >conf$$subs.sh || 13153 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13154ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13155ac_delim='%!_!# ' 13156for ac_last_try in false false false false false :; do 13157 . ./conf$$subs.sh || 13158 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13159 13160 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13161 if test $ac_delim_n = $ac_delim_num; then 13162 break 13163 elif $ac_last_try; then 13164 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13165 else 13166 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13167 fi 13168done 13169rm -f conf$$subs.sh 13170 13171cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13172cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13173_ACEOF 13174sed -n ' 13175h 13176s/^/S["/; s/!.*/"]=/ 13177p 13178g 13179s/^[^!]*!// 13180:repl 13181t repl 13182s/'"$ac_delim"'$// 13183t delim 13184:nl 13185h 13186s/\(.\{148\}\)..*/\1/ 13187t more1 13188s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13189p 13190n 13191b repl 13192:more1 13193s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13194p 13195g 13196s/.\{148\}// 13197t nl 13198:delim 13199h 13200s/\(.\{148\}\)..*/\1/ 13201t more2 13202s/["\\]/\\&/g; s/^/"/; s/$/"/ 13203p 13204b 13205:more2 13206s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13207p 13208g 13209s/.\{148\}// 13210t delim 13211' <conf$$subs.awk | sed ' 13212/^[^""]/{ 13213 N 13214 s/\n// 13215} 13216' >>$CONFIG_STATUS || ac_write_fail=1 13217rm -f conf$$subs.awk 13218cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13219_ACAWK 13220cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13221 for (key in S) S_is_set[key] = 1 13222 FS = "" 13223 13224} 13225{ 13226 line = $ 0 13227 nfields = split(line, field, "@") 13228 substed = 0 13229 len = length(field[1]) 13230 for (i = 2; i < nfields; i++) { 13231 key = field[i] 13232 keylen = length(key) 13233 if (S_is_set[key]) { 13234 value = S[key] 13235 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13236 len += length(value) + length(field[++i]) 13237 substed = 1 13238 } else 13239 len += 1 + keylen 13240 } 13241 13242 print line 13243} 13244 13245_ACAWK 13246_ACEOF 13247cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13248if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13249 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13250else 13251 cat 13252fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13253 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13254_ACEOF 13255 13256# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13257# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13258# trailing colons and then remove the whole line if VPATH becomes empty 13259# (actually we leave an empty line to preserve line numbers). 13260if test "x$srcdir" = x.; then 13261 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13262h 13263s/// 13264s/^/:/ 13265s/[ ]*$/:/ 13266s/:\$(srcdir):/:/g 13267s/:\${srcdir}:/:/g 13268s/:@srcdir@:/:/g 13269s/^:*// 13270s/:*$// 13271x 13272s/\(=[ ]*\).*/\1/ 13273G 13274s/\n// 13275s/^[^=]*=[ ]*$// 13276}' 13277fi 13278 13279cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13280fi # test -n "$CONFIG_FILES" 13281 13282# Set up the scripts for CONFIG_HEADERS section. 13283# No need to generate them if there are no CONFIG_HEADERS. 13284# This happens for instance with './config.status Makefile'. 13285if test -n "$CONFIG_HEADERS"; then 13286cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13287BEGIN { 13288_ACEOF 13289 13290# Transform confdefs.h into an awk script 'defines.awk', embedded as 13291# here-document in config.status, that substitutes the proper values into 13292# config.h.in to produce config.h. 13293 13294# Create a delimiter string that does not exist in confdefs.h, to ease 13295# handling of long lines. 13296ac_delim='%!_!# ' 13297for ac_last_try in false false :; do 13298 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13299 if test -z "$ac_tt"; then 13300 break 13301 elif $ac_last_try; then 13302 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13303 else 13304 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13305 fi 13306done 13307 13308# For the awk script, D is an array of macro values keyed by name, 13309# likewise P contains macro parameters if any. Preserve backslash 13310# newline sequences. 13311 13312ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13313sed -n ' 13314s/.\{148\}/&'"$ac_delim"'/g 13315t rset 13316:rset 13317s/^[ ]*#[ ]*define[ ][ ]*/ / 13318t def 13319d 13320:def 13321s/\\$// 13322t bsnl 13323s/["\\]/\\&/g 13324s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13325D["\1"]=" \3"/p 13326s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13327d 13328:bsnl 13329s/["\\]/\\&/g 13330s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13331D["\1"]=" \3\\\\\\n"\\/p 13332t cont 13333s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13334t cont 13335d 13336:cont 13337n 13338s/.\{148\}/&'"$ac_delim"'/g 13339t clear 13340:clear 13341s/\\$// 13342t bsnlc 13343s/["\\]/\\&/g; s/^/"/; s/$/"/p 13344d 13345:bsnlc 13346s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13347b cont 13348' <confdefs.h | sed ' 13349s/'"$ac_delim"'/"\\\ 13350"/g' >>$CONFIG_STATUS || ac_write_fail=1 13351 13352cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13353 for (key in D) D_is_set[key] = 1 13354 FS = "" 13355} 13356/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13357 line = \$ 0 13358 split(line, arg, " ") 13359 if (arg[1] == "#") { 13360 defundef = arg[2] 13361 mac1 = arg[3] 13362 } else { 13363 defundef = substr(arg[1], 2) 13364 mac1 = arg[2] 13365 } 13366 split(mac1, mac2, "(") #) 13367 macro = mac2[1] 13368 prefix = substr(line, 1, index(line, defundef) - 1) 13369 if (D_is_set[macro]) { 13370 # Preserve the white space surrounding the "#". 13371 print prefix "define", macro P[macro] D[macro] 13372 next 13373 } else { 13374 # Replace #undef with comments. This is necessary, for example, 13375 # in the case of _POSIX_SOURCE, which is predefined and required 13376 # on some systems where configure will not decide to define it. 13377 if (defundef == "undef") { 13378 print "/*", prefix defundef, macro, "*/" 13379 next 13380 } 13381 } 13382} 13383{ print } 13384_ACAWK 13385_ACEOF 13386cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13387 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13388fi # test -n "$CONFIG_HEADERS" 13389 13390 13391eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13392shift 13393for ac_tag 13394do 13395 case $ac_tag in 13396 :[FHLC]) ac_mode=$ac_tag; continue;; 13397 esac 13398 case $ac_mode$ac_tag in 13399 :[FHL]*:*);; 13400 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13401 :[FH]-) ac_tag=-:-;; 13402 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13403 esac 13404 ac_save_IFS=$IFS 13405 IFS=: 13406 set x $ac_tag 13407 IFS=$ac_save_IFS 13408 shift 13409 ac_file=$1 13410 shift 13411 13412 case $ac_mode in 13413 :L) ac_source=$1;; 13414 :[FH]) 13415 ac_file_inputs= 13416 for ac_f 13417 do 13418 case $ac_f in 13419 -) ac_f="$ac_tmp/stdin";; 13420 *) # Look for the file first in the build tree, then in the source tree 13421 # (if the path is not absolute). The absolute path cannot be DOS-style, 13422 # because $ac_f cannot contain ':'. 13423 test -f "$ac_f" || 13424 case $ac_f in 13425 [\\/$]*) false;; 13426 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13427 esac || 13428 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13429 esac 13430 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13431 as_fn_append ac_file_inputs " '$ac_f'" 13432 done 13433 13434 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13435 # use $as_me), people would be surprised to read: 13436 # /* config.h. Generated by config.status. */ 13437 configure_input='Generated from '` 13438 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13439 `' by configure.' 13440 if test x"$ac_file" != x-; then 13441 configure_input="$ac_file. $configure_input" 13442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13443printf "%s\n" "$as_me: creating $ac_file" >&6;} 13444 fi 13445 # Neutralize special characters interpreted by sed in replacement strings. 13446 case $configure_input in #( 13447 *\&* | *\|* | *\\* ) 13448 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13449 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13450 *) ac_sed_conf_input=$configure_input;; 13451 esac 13452 13453 case $ac_tag in 13454 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13455 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13456 esac 13457 ;; 13458 esac 13459 13460 ac_dir=`$as_dirname -- "$ac_file" || 13461$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13462 X"$ac_file" : 'X\(//\)[^/]' \| \ 13463 X"$ac_file" : 'X\(//\)$' \| \ 13464 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13465printf "%s\n" X"$ac_file" | 13466 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13467 s//\1/ 13468 q 13469 } 13470 /^X\(\/\/\)[^/].*/{ 13471 s//\1/ 13472 q 13473 } 13474 /^X\(\/\/\)$/{ 13475 s//\1/ 13476 q 13477 } 13478 /^X\(\/\).*/{ 13479 s//\1/ 13480 q 13481 } 13482 s/.*/./; q'` 13483 as_dir="$ac_dir"; as_fn_mkdir_p 13484 ac_builddir=. 13485 13486case "$ac_dir" in 13487.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13488*) 13489 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13490 # A ".." for each directory in $ac_dir_suffix. 13491 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13492 case $ac_top_builddir_sub in 13493 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13494 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13495 esac ;; 13496esac 13497ac_abs_top_builddir=$ac_pwd 13498ac_abs_builddir=$ac_pwd$ac_dir_suffix 13499# for backward compatibility: 13500ac_top_builddir=$ac_top_build_prefix 13501 13502case $srcdir in 13503 .) # We are building in place. 13504 ac_srcdir=. 13505 ac_top_srcdir=$ac_top_builddir_sub 13506 ac_abs_top_srcdir=$ac_pwd ;; 13507 [\\/]* | ?:[\\/]* ) # Absolute name. 13508 ac_srcdir=$srcdir$ac_dir_suffix; 13509 ac_top_srcdir=$srcdir 13510 ac_abs_top_srcdir=$srcdir ;; 13511 *) # Relative name. 13512 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13513 ac_top_srcdir=$ac_top_build_prefix$srcdir 13514 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13515esac 13516ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13517 13518 13519 case $ac_mode in 13520 :F) 13521 # 13522 # CONFIG_FILE 13523 # 13524 13525 case $INSTALL in 13526 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13527 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13528 esac 13529 ac_MKDIR_P=$MKDIR_P 13530 case $MKDIR_P in 13531 [\\/$]* | ?:[\\/]* ) ;; 13532 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13533 esac 13534_ACEOF 13535 13536cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13537# If the template does not know about datarootdir, expand it. 13538# FIXME: This hack should be removed a few years after 2.60. 13539ac_datarootdir_hack=; ac_datarootdir_seen= 13540ac_sed_dataroot=' 13541/datarootdir/ { 13542 p 13543 q 13544} 13545/@datadir@/p 13546/@docdir@/p 13547/@infodir@/p 13548/@localedir@/p 13549/@mandir@/p' 13550case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13551*datarootdir*) ac_datarootdir_seen=yes;; 13552*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13554printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13555_ACEOF 13556cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13557 ac_datarootdir_hack=' 13558 s&@datadir@&$datadir&g 13559 s&@docdir@&$docdir&g 13560 s&@infodir@&$infodir&g 13561 s&@localedir@&$localedir&g 13562 s&@mandir@&$mandir&g 13563 s&\\\${datarootdir}&$datarootdir&g' ;; 13564esac 13565_ACEOF 13566 13567# Neutralize VPATH when '$srcdir' = '.'. 13568# Shell code in configure.ac might set extrasub. 13569# FIXME: do we really want to maintain this feature? 13570cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13571ac_sed_extra="$ac_vpsub 13572$extrasub 13573_ACEOF 13574cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13575:t 13576/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13577s|@configure_input@|$ac_sed_conf_input|;t t 13578s&@top_builddir@&$ac_top_builddir_sub&;t t 13579s&@top_build_prefix@&$ac_top_build_prefix&;t t 13580s&@srcdir@&$ac_srcdir&;t t 13581s&@abs_srcdir@&$ac_abs_srcdir&;t t 13582s&@top_srcdir@&$ac_top_srcdir&;t t 13583s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13584s&@builddir@&$ac_builddir&;t t 13585s&@abs_builddir@&$ac_abs_builddir&;t t 13586s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13587s&@INSTALL@&$ac_INSTALL&;t t 13588s&@MKDIR_P@&$ac_MKDIR_P&;t t 13589$ac_datarootdir_hack 13590" 13591eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13592 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13593 13594test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13595 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13596 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13597 "$ac_tmp/out"`; test -z "$ac_out"; } && 13598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13599which seems to be undefined. Please make sure it is defined" >&5 13600printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13601which seems to be undefined. Please make sure it is defined" >&2;} 13602 13603 rm -f "$ac_tmp/stdin" 13604 case $ac_file in 13605 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13606 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13607 esac \ 13608 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13609 ;; 13610 :H) 13611 # 13612 # CONFIG_HEADER 13613 # 13614 if test x"$ac_file" != x-; then 13615 { 13616 printf "%s\n" "/* $configure_input */" >&1 \ 13617 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13618 } >"$ac_tmp/config.h" \ 13619 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13620 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13622printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13623 else 13624 rm -f "$ac_file" 13625 mv "$ac_tmp/config.h" "$ac_file" \ 13626 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13627 fi 13628 else 13629 printf "%s\n" "/* $configure_input */" >&1 \ 13630 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13631 || as_fn_error $? "could not create -" "$LINENO" 5 13632 fi 13633# Compute "$ac_file"'s index in $config_headers. 13634_am_arg="$ac_file" 13635_am_stamp_count=1 13636for _am_header in $config_headers :; do 13637 case $_am_header in 13638 $_am_arg | $_am_arg:* ) 13639 break ;; 13640 * ) 13641 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13642 esac 13643done 13644echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13645$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13646 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13647 X"$_am_arg" : 'X\(//\)$' \| \ 13648 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13649printf "%s\n" X"$_am_arg" | 13650 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13651 s//\1/ 13652 q 13653 } 13654 /^X\(\/\/\)[^/].*/{ 13655 s//\1/ 13656 q 13657 } 13658 /^X\(\/\/\)$/{ 13659 s//\1/ 13660 q 13661 } 13662 /^X\(\/\).*/{ 13663 s//\1/ 13664 q 13665 } 13666 s/.*/./; q'`/stamp-h$_am_stamp_count 13667 ;; 13668 13669 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13670printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13671 ;; 13672 esac 13673 13674 13675 case $ac_file$ac_mode in 13676 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13677 # Older Autoconf quotes --file arguments for eval, but not when files 13678 # are listed without --file. Let's play safe and only enable the eval 13679 # if we detect the quoting. 13680 # TODO: see whether this extra hack can be removed once we start 13681 # requiring Autoconf 2.70 or later. 13682 case $CONFIG_FILES in #( 13683 *\'*) : 13684 eval set x "$CONFIG_FILES" ;; #( 13685 *) : 13686 set x $CONFIG_FILES ;; #( 13687 *) : 13688 ;; 13689esac 13690 shift 13691 # Used to flag and report bootstrapping failures. 13692 am_rc=0 13693 for am_mf 13694 do 13695 # Strip MF so we end up with the name of the file. 13696 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13697 # Check whether this is an Automake generated Makefile which includes 13698 # dependency-tracking related rules and includes. 13699 # Grep'ing the whole file directly is not great: AIX grep has a line 13700 # limit of 2048, but all sed's we know have understand at least 4000. 13701 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13702 || continue 13703 am_dirpart=`$as_dirname -- "$am_mf" || 13704$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13705 X"$am_mf" : 'X\(//\)[^/]' \| \ 13706 X"$am_mf" : 'X\(//\)$' \| \ 13707 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13708printf "%s\n" X"$am_mf" | 13709 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13710 s//\1/ 13711 q 13712 } 13713 /^X\(\/\/\)[^/].*/{ 13714 s//\1/ 13715 q 13716 } 13717 /^X\(\/\/\)$/{ 13718 s//\1/ 13719 q 13720 } 13721 /^X\(\/\).*/{ 13722 s//\1/ 13723 q 13724 } 13725 s/.*/./; q'` 13726 am_filepart=`$as_basename -- "$am_mf" || 13727$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13728 X"$am_mf" : 'X\(//\)$' \| \ 13729 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13730printf "%s\n" X/"$am_mf" | 13731 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13732 s//\1/ 13733 q 13734 } 13735 /^X\/\(\/\/\)$/{ 13736 s//\1/ 13737 q 13738 } 13739 /^X\/\(\/\).*/{ 13740 s//\1/ 13741 q 13742 } 13743 s/.*/./; q'` 13744 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13745 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13746 | $MAKE -f - am--depfiles" >&5 13747 (cd "$am_dirpart" \ 13748 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13749 | $MAKE -f - am--depfiles) >&5 2>&5 13750 ac_status=$? 13751 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13752 (exit $ac_status); } || am_rc=$? 13753 done 13754 if test $am_rc -ne 0; then 13755 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13756printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13757as_fn_error $? "Something went wrong bootstrapping makefile fragments 13758 for automatic dependency tracking. If GNU make was not used, consider 13759 re-running the configure script with MAKE=\"gmake\" (or whatever is 13760 necessary). You can also try re-running configure with the 13761 '--disable-dependency-tracking' option to at least be able to build 13762 the package (albeit without support for automatic dependency tracking). 13763See 'config.log' for more details" "$LINENO" 5; } 13764 fi 13765 { am_dirpart=; unset am_dirpart;} 13766 { am_filepart=; unset am_filepart;} 13767 { am_mf=; unset am_mf;} 13768 { am_rc=; unset am_rc;} 13769 rm -f conftest-deps.mk 13770} 13771 ;; 13772 13773 esac 13774done # for ac_tag 13775 13776 13777as_fn_exit 0 13778_ACEOF 13779ac_clean_files=$ac_clean_files_save 13780 13781test $ac_write_fail = 0 || 13782 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13783 13784 13785# configure is writing to config.log, and then calls config.status. 13786# config.status does its own redirection, appending to config.log. 13787# Unfortunately, on DOS this fails, as config.log is still kept open 13788# by configure, so config.status won't be able to write to it; its 13789# output is simply discarded. So we exec the FD to /dev/null, 13790# effectively closing config.log, so it can be properly (re)opened and 13791# appended to by config.status. When coming back to configure, we 13792# need to make the FD available again. 13793if test "$no_create" != yes; then 13794 ac_cs_success=: 13795 ac_config_status_args= 13796 test "$silent" = yes && 13797 ac_config_status_args="$ac_config_status_args --quiet" 13798 exec 5>/dev/null 13799 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13800 exec 5>>config.log 13801 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13802 # would make configure fail if this is the last instruction. 13803 $ac_cs_success || as_fn_exit 1 13804fi 13805if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13807printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13808fi 13809 13810 13811